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【单选题】
青春期开始的重要标志是A.
月经来潮
B.
周期性排卵
C.
乳房发育
D.
第一性征开始出现
E.
阴毛出现
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皮皮学刷刷变学霸
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【多选题】关于梁顶面支座钢筋说法正确的有
A.
如果顶面支座钢筋起点和终点没有都锚固在支座中，那么我们选择软件中的“负筋”进行绘制
B.
如果顶面支座钢筋起点和终点没有都锚固在支座中，那么我们选择软件中的“面筋”进行绘制
C.
如果顶面支座钢筋起点和终点都锚固在支座中，那么我们选择软件中的“负筋”进行绘制
D.
如果顶面支座钢筋起点和终点都锚固在支座中，那么我们选择软件中的“面筋”进行绘制
【简答题】不孕症的男方因素主要为____、_____等。
【简答题】Complete the sentence with the correct form of personal pronouns.4. Doctors are not able to control ________ profitable activities.
【简答题】Complete the sentence with the correct form of personal pronouns.3. Medical care and education are cornerstones of society, because _________ is /are needed by both youngsters and s.
【单选题】当波长为600纳米的单色平行光垂直入射到光栅上时，第2级谱线出现在衍射角的正弦值为0.2处，且第四级缺级。若光栅的有效宽度为6毫米，则第二级谱线的分辨本领为：
A.
1000
B.
2000
C.
3000
D.
4000
【简答题】Complete the sentence with the correct form of personal pronouns.2. Traditional foods are very important. _______ are symbols of nations and culture.
【单选题】Chose the more academic sentence from the following two by avoiding first and second personal pronouns.
A.
Clear foreshadowing of events to transpire should be noticed in Hamlet.
B.
When you read Hamlet, you should notice clear foreshadowing of events to transpire.
【判断题】Discussion sections of academic manuscripts are usually written using the personal pronouns I and They, especially when comparing results with other groups.
A.
正确
B.
错误
【单选题】Chose the more academic sentence from the following two by avoiding first and second personal pronouns.
A.
This method was chosen because of its simplicity.
B.
I chose this method because it was less complex.
【简答题】人力资源计划可分为长期计划/中期计划和短期计划。中期计划是对总体规划和安排的较为详细的说明，一般在（）。
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