治疗不孕症血瘀证，应首选（）。
A.当归补血汤
B.补阳还五汤
C.少腹逐瘀汤
D.桃红四物汤
E.通窍活血汤
参考答案：C
The boss took no notice of the suggestion given by the clerk that the new technology _____ the problems on conveying the products.
A．be applied to solve
B．be applied to solving
C．applies to solving
D．applies to solve
CV67“肯尼迪”号1968年9月加入（）舰队服役。
A、大西洋舰队
B、太平洋舰队
C、北冰洋舰队
D、印度洋舰队
