25. -- How does drought _______ in Yunnan?

-- It hasn’t rained for almost 300 days there. The average temperature rises _____ 5 degrees.

A．come about / by

B．come across / to

C．come up / with

D．come out / in

关于胎动，哪项是不正确的（）

A.12小时胎动计数如小于10次提不胎儿宫内缺氧

B.胎动消失，提示胎儿濒临死亡

C.胎儿频繁挣扎，提示胎儿有急性缺氧

D.观察20分钟无胎动，提不胎儿储备能力下降

E.胎动可受声光等影响