在()条件下宜采用黏度较大的乳化沥青。
A.高温
B.寒冷
C.潮湿
D.温差大
参考答案:A
Tomorrow's meeting is very important. Please ask them ______ there on time. [ ]
A. get
B. getting
C. to get
D. to get to
()是依法行政的前提与关键。
A、行政侦查
B、行政调查
C、查清事实
D、调查取证