问题补充:
we must to the public the simple fact that drug are dangerous.
A. get across
B. get away
C. get back
D. get behind
答案:
(答案→)A. get across
B. get away
C. get back
D. get behind
解析:短语辨析. A. 通过;使……被理解 B. 离开;逃脱 C.回来;取回 D. 支持;落后。句意:我们必须让公众了解药物是危险的这样一个简单的事实。选A。