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【单选题】
某研究人员分别于2005、2010、2015年三次在某大学开展大学生艾滋病的知晓率调查研究,该研究设计属于A.
横向研究
B.
趋势研究
C.
同组研究
D.
同期群研究
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举一反三
【单选题】—What about the picnic plan? —Not ________ yet. It’s being discussed.
A.
decided
B.
decide
C.
deciding
D.
to be decided
【简答题】什么是金属材料的热处理,其工艺包括哪几类?
【单选题】Spinrad said 'I feel I know more about what's going on in the States being here than being there,' (in paragraph 5) because ______.
A.
the news in France is just pitiful and pressured by the government, if not controlled
B.
the news in the States is just pitiful and pressured by the government, if not controlled
C.
the news in local provinces is just pitiful and pressured by the government, if not controlled
D.
the news in Paris is just pitiful and pressured by the government, if not controlled
【单选题】What does the woman think of the job of being an actor?
A.
It's interesting.
B.
It's not as good as a soldier.
C.
It is dull.
【单选题】母亲为临近期中考试的儿子设计了一份中餐食谱:米饭、炒猪肝和水煮活鱼。为了均衡膳食,请补充下列一种食物使食谱营养更合理
A.
炒青菜
B.
五香牛肉
C.
煎鸡蛋
D.
牛奶
E.
咸菜
【单选题】Being a good listeners is kind of _____ and that's what it takes to keep friendship. [ ]
A.
opinion
B.
principle
C.
shortcoming
D.
quality
【单选题】What does the author think about Siri's being able to connect to 35 sites?
A.
It's not helpful enough.
B.
It's convenient enough.
C.
It's nothing new.
D.
It's something unique.
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