Question

【题目】The parents ______ worried about their son． He spends too much time playing games．

A.beB.amC.isD.are

Answer 1

【答案】D

【解析】

句意：父母很担心他们的儿子，他花太多时间玩游戏。

考查主谓一致，可知句子叙述一件事实，时态用一般现在时，主语是复数，用are，故选：D。