判断抗精神病药物是否有效需足量使用至少
A.2周
B.3周
C.4周
D.5周
E.6周
参考答案:C
________ and we’ll get everything ready for the taking off.
A.Have one more hour
B.One more hour
C.Given one more hour
D.If I have one more hour
我国产天河石的地区是()。
A.河北
B.湖南
C.新疆
D.宁夏