问题
选择题
The people who objected to cloning human beings went on strike and _________ the traffic.
A.cut through
B.faded out
C.held on
D.held up
答案
答案:D
短语辨析。A.刺穿;抄近路 B.淡出;渐弱 C.等一下;继续 D.阻挡;拦截。
句意:反对克隆人的人们继续罢工,阻断了交通。故选D。