Question

In order to make Chongqing more beautiful, lots of trees _____ on both sides of the street.

A．should build

B．have built

C．must be built

D．will build

Answer 1

C

本題需要的是被動(dòng)語(yǔ)態(tài)，主語(yǔ)是被發(fā)生的，是動(dòng)作的承受者，只有C為被動(dòng)語(yǔ)態(tài)結(jié)構(gòu)，其余的選項(xiàng)，都是主動(dòng)語(yǔ)態(tài)，故選C