選擇填空Accordingtothetrafficrules,everyoneissupposed

問題詳情：

選擇填空

According to the traffic rules,everyone is supposed ______ a seat belt in the car.

A. wearing       B. to wear             C. to be worn    D. wear

【回答】

B

知識點：動詞和動詞短語

題型：選擇題