题目内容
（请给出正确答案）
What does the professor mainly discuss in this lecture？
A．Various types of helpful symbiotic relationships.
B．Difficulties in classifying relationships between species.
C．Different types of relationships between species.
D．The erroneous popular understanding of symbiosis.
安装简答题APP，拍照搜题省时又省心！
更多“What does the professor mainly…”相关的问题
The following paragraph is taken from a student’s school application letter. What aspect of personal information is it about? I have recently completed my PhD in “Health Disparities and the impact of Social Class on Clinical Outcomes’ at the University of Chicago. My PhD involved primary research with clinicians and patient advocates and culminated in a set of recommendations for local Clinical Commissioning Groups. Prior to that I completed a Masters in Public Health at Oxford University, where I gained a distinction.
A、Work experience
B、Personality
C、Education background
D、/
A、realista
B、romántico
C、mítico-religioso
D、fantástico
B、L/C
C、D/A
D、D/P
| The teacher, along with his students, _____ on the ground in the setting sun. |
[ ] |
| A. play B. playing C. is playing D. are playing |
______ Small cars, rather than huge gas-gulpers, are winning sales.
______ More and more Americans are beginning to treasure the limited energy supply in their daily life.
______ More and more people are riding buses and forming car pools to help reduce consumption of fuel, with some of the larger cities putting new push behind efforts to develop rapid-transit systems.
1.TSRecent awareness of the energy shortage in America has brought the bicycle into renewed popularity.
A、cease
B、ceased
C、ceasing
D、ceases
A、Alfred the Great
B、Ethan the Great
C、Cannon the Great
D、Demon the Great
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
微信搜一搜
简答题
如搜索结果不匹配，请 
