After Effects的Time line窗口的时间刻度显示模式有:()
A.Frames
B. SMPTE
C. Field
D. Timecode Base
A.Frames
B. SMPTE
C. Field
D. Timecode Base
A. Time Stretch
B. Time Remapping
C. Time-Reverse Keyframes
A. Time Stretch
B. Time Remapping
C. Time-Reverse Keyframes
D. Time Difference
A. Time Stretch
B. Time Remapping
C. Time-Reverse Keyframes
D. TimeDifference
A.A.leave their patients with negative effects
B.B.can treat only human eye diseases
C.C.do little damage to their patients
D.D.make their patients need a long time to recover
After the use of the laser beam, surgeons can perform. operation which ______.
A.leave their patients with negative effects
B.can treat duly human eye diseases
C.do little damage to their patients
D.make their patients need a long time to recover
After the use of the laser beam, surgeons can perform. operations which ______.
A.leave the patients with negative effects
B.can. treat only human eye disease
C.do little damage to the patients themselves
D.make the patients need a long time to recover
What is the subject of the article?
A.The side effects of some medicines.
B.The causes of hearing loss.
C.The function of the ears.
D.The effects of flying on hearing.
A、L/C
B、T/T
C、B/L
D、D/P
根据下列文章,请回答 23~30 题。
ZYBAN Tablets《药片》
1 ZYBAN is a prescription(处方)medicine to help people quit smoking.Studies have shown that more than one third of people quit smoking for at least one month while taking ZYBAN.For many patients。ZYBAN reduces withdrawal symptoms(脱瘾过程中产生的症状)and the strong wish to smoke.
2 ZYBAN should be taken as directed by your doctor。The usual recommended dosing《剂量》is to take one 150-mg tablet in the morning for the first 3 days。0n the fourth day。begin taking one 150-mg tablet in the morning and one 150-mg tablet in the early evening.Doses should be taken at least 8 hours apart.
3 For most patients,treatment will Last 7 to 12 weeks.Because results vary, it may take longer for some people。Possibly up t0 6 months depending on the individual.If you’ve been smoking for a long time,ZYBAN will help to reduce withdrawal symptoms。It's important to remain on ZYBAN for at least 7 t0 12 weeks in order to quit for good.Your doctor should determine when to stop taking ZYBAN.
4 It takes about l week for ZYBAN to reach the right levels in your body to be effective.S0,to increase your chance of quitting as much as possible,you should not stop smoking until you have been taking ZYBAN for l week.You should set a date to stop smoking during the second week you’re taking ZYBAN.
5 The side effects(副作用)associated with ZYBAN are generally mild and often disappear after a few weeks.The most common side effects are dry mouth and difficulty in sleeping.If you have difficulty sleepin9,avoid taking your medicine too close to bedtime.
第 23 题 Paragraphs 2_____________
A.How should I take ZY8AN7
B.What is ZYBAN?
C.What are the side effects of taking ZYBAN?
D. Who invented ZYBAN?
E.How long should I take ZYBAN?
F.How long does it take for ZYBAN to work?
Research on Child Psychology
After the 1971 earthquake in Southern California, a group of researchers decided to (______1) a study of psychological effects of the quake on children who had experienced it. In carefully formulating the problems to be (______2) , the scientists stated their hypothesis that the children's dream would be quake-related but decreasingly so as time passeD. "Quake related" was (______3) in precise psychological terms. After studying the (______4) used by researchers who had (______5) fire-related dreams, they designed their (______6) . Data was (______7) over a period of two years, the time span which the researchers felt would be sufficient to (______8) their hypothesis. Early in 1973 they began a rigid (______9) of their data, though they had (______10) some tentative conclusion in the course of the two years. As part of the (______11) of the data, they (______12) the values for a graph of elapsed time versus quake related dreams. In a preliminary report of their (______13) given in a paper presented at a conference on child psychology held in late 1973, the researchers summarized the results they obtaineD.Following that, they began to prepare a lengthy report for publication. In that paper, they (______14) the developments of the research, (______15) the choice of subjects, and demonstrate the evidence which confirms their hypothesis. Finally, they recommend future research studies which may eventually help psychologists find ways to lessen the psychological impact of natural disasters such as earthquakes on both adults and children.
第 24 题 请选择(1)处的最佳答案.
A.conduct
B.buy
C.work
D.do
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