差压测量管路，特别是水位测量不应靠近（），其正、负压管的环境温度应（）。
参考答案：热表面；一致。
Great changes have taken place in the school. It is no longer the school______ it was 30 years
ago, ________ it was so poorly equipped. [ ]
A. that; when
B. that; which
C. what; when
D. which; that
具有缓消症块功用的方剂是（）
A.复元活血汤与桃核承气汤
B.桃核承气汤与血府逐瘀汤
C.血府逐瘀汤与桂枝茯苓丸
D.桂枝茯苓丸与鳖甲煎丸
E.鳖甲煎丸与一贯煎
