It’s too early now. The shop at 10 a.m. every day.A. is closedB. closesC. is openD. opens

问题补充：

It’s too early now. The shop at 10 a.m. every day.

A. is closed

B. closes

C. is open

D. opens

答案：

A. is closed

B. closes

C. is open

(答案→)D. opens

解析：句意：现在太早了。那家商店每天上午10点开门。主语为第三人称单数，谓语动词在一般现在时中用第三人称单数形式，有句意可知，这是主谓结构的句子，故选D。

考点: 考查动词的用法。