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【简答题】
在机械设计、加工或检验中，会经常遇到零件（）与坐标尺寸之间尺寸换算问题。它们共同特点是中心距精度要求较高，两坐标尺寸之间的夹角（）是，在加工时常采用坐标法加工，在设计其钻模板或镗模板时需要标注出坐标尺寸，这种坐标的尺寸换算属于解平面尺寸链的问题。
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【简答题】David believes that____
【单选题】患者张某,需要口服磺胺类药,护士嘱咐其服药期间需要需要多喝水的目的是( )
A.
增强药物疗效
B.
避免损坏肝脏
C.
减轻胃肠道刺激
D.
增加药物溶解度，避免结晶析出
【简答题】A．He believes that Jack will be able to sell his house. B．He believes that Jack was joking. C．He agrees with the woman. D．He believes that Jack will quit his job.
【单选题】The Christian believes that man came from above. The evolutionist believes that he must have come from below.
A.
antithesis
B.
parallelism
【单选题】It seems that the author believes that the government's perception of the present situation is______
A.
fairly insightful.
B.
rather destructive.
C.
very illuminating.
D.
partially true.
【简答题】The author believes that today's astronomy students
【多选题】The Christian believes that man came from above. The evolutionist believes that he must come from below.
A.
metonymy
B.
metaphor
C.
antithesis
D.
sarcasm
【简答题】The author believes that
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