题目内容 (请给出正确答案)
[主观题]

A.One can reach the top of the pyramids in Mexico by means of a wide stairway.B.There a

A.One can reach the top of the pyramids in Mexico by means of a wide stairway.

B.There are burial rooms inside the pyramids of Mexico.

C.There are burial rooms outside the pyramids of Mexico.

D.People of Mexico built a temple at the foot of the pyramids.

提问人:网友dzyduan 发布时间:2022-01-06
参考答案
查看官方参考答案
如搜索结果不匹配,请 联系老师 获取答案
更多“A.One can reach the top of the…”相关的问题
第1题
What is the forerunner of the compass?

A、Magnet.

B、Ladle.

C、Si Nan

D、Plate.

点击查看答案
第2题
One of the processes of evolving from a child to an adult is being able to _____ and outgrow our fears.

A、recognize

B、illuminate

C、demonstrate

D、impose

点击查看答案
第3题
Exercise makes your muscles strong enough to avoid (5)_____ during sports

A、diet

B、injure

C、injury

D、factor

点击查看答案
第4题
The idea that electricity cannot be created or destroyed may seem to imply that electrons and protons cannot be created or destroyed.
点击查看答案
第5题
___________ means when the new product idea should be able to survive in the market.

A、Selling points

B、Technical feasibility

C、Profitability

D、Market viability

点击查看答案
第6题
根据下列材料回答下列各 题。 The idea of a fishBeing able to generate electricity strong enough to light lampBulbs—oreven to mn a small electric motoris almost unbelievable,but several kinds of fish are able todo this.Even more strangely。this curious power hasBeen acquired inDifferent waysBy fishBe。longing to veryDifferent families. Perhaps theBest known are the electric rays,or torpedoes(电鱼),of which several kindslive in warm seas,They posses on each side of the head,behind the eyes,a large organ consis—ting of a number of hexagonal shaped cells rather like a honeycomb.The cells are filled with ajeUy—like substance,and contain a series of flat electric plates.One side,the negative side,ofeach plate.is supplied with very fine nerves,connected with a main nerve coming from a specialpart of theBrain.Current passes from the upper,positive side of the organDownwards to thenegative,lower side.Generally it is necessary to touch the fish in two places,completing the cir-cuit,in order to receive a shock. The strength of this shockDepends on the size of the fish,but newlyBorn ones only about5 centimeters across canBe made to light theBulb of a pocket flashlight for a few moments, while a fully grown torpedo gives a shock capable of knocking a manDown,and,if suitablewires are connected,will operate a small electric motor for several minutes. Another famous example is the electriceel.This fish gives an even more poweIful shock.The system i8Different from that of the torped。in that the electric plates run longitudinally(纵向)and ale supplied with nerves from the spinal(脊骨)cord.Consequefitly,the current passesalong the fish from head to tail.The electric or gans of these fish are really altered muscles andlike all muscles are apt(1ikely)to tire,so they are not able to produce electricity for very long.The power of producing electricity may serve these flshBom forDefence and attack. ( )It canBe seen from the passage that__________.

A.the torpedo’s electric ceils have a shape with six sides

B.some fish can produce enough electricity toDrive a number of electric motors

C.the current travels in an upwardDirection from the positive side to negative sidein torpedo’s electric cells

D.the capacity to generate electricity is theDistinctive acteristic of the fish

点击查看答案
第7题
Asthma is a refractory disease associated with chronic bronchial inflammation, whose syndromes are recurrent gasp, dyspnea, stuff chest of cough, then even orthopnea.

A、inhalation

B、exhalation

C、breathing

D、respirator

点击查看答案
第8题
G.M.Q. can be used for stipulating the quality of

A、apple

B、fish

C、wheat

D、toy

点击查看答案
第9题
Which of the following does not belong to the main status of traction power supply equipment monitoring?

A、Vibration monitoring

B、Monitoring of insulation performance

C、Temperature monitoring

D、Humidity monitoring

点击查看答案
第10题
A parallel-plate capacitor has charge Q and -Q on its plates. One half of the gap between the two plates is filled with uniform dielectric with permittivity and the other half is filled with air as shown in the figure. What is the relation between the electric field E0 in the air and E in the dielectric?

A、E0>E.

B、E0<e.<br> C、E0=E.

D、Indeterminable.

点击查看答案
账号:
你好,尊敬的用户
复制账号
发送账号至手机
密码将被重置
获取验证码
发送
温馨提示
该问题答案仅针对搜题卡用户开放,请点击购买搜题卡。
马上购买搜题卡
我已购买搜题卡, 登录账号 继续查看答案
重置密码
确认修改
欢迎分享答案

为鼓励登录用户提交答案,简答题每个月将会抽取一批参与作答的用户给予奖励,具体奖励活动请关注官方微信公众号:简答题

简答题官方微信公众号

警告:系统检测到您的账号存在安全风险

为了保护您的账号安全,请在“简答题”公众号进行验证,点击“官网服务”-“账号验证”后输入验证码“”完成验证,验证成功后方可继续查看答案!

微信搜一搜
简答题
点击打开微信
警告:系统检测到您的账号存在安全风险
抱歉,您的账号因涉嫌违反简答题购买须知被冻结。您可在“简答题”微信公众号中的“官网服务”-“账号解封申请”申请解封,或联系客服
微信搜一搜
简答题
点击打开微信