题目内容
--What if you don't finish your work on time?
-- Mrs. Brown will be very angry.
| A．happens | B．is happened | C．happened | D．will happen |
D
解析试题分析：句意:-如果你没有按时完成你的作业会发生什么？-Brown先生会非常生气的。happen是一个动词，意思是发生。这个句子中if引导的是条件状语从句，从句中使用一般现在时表示将来，主句用一般将来时。故选D。A是一般现在时；B选项形式不对，happen不能用于被动语态；C选项是一般过去时。
考点：考查动词时态。
练习册系列答案
相关题目
--You know a lot about Chinese history, don’t you?
--Yes, I ___________ China for a long time since 1998.
| A．have come to | B．have gone to |
| C．have been to | D．have lived in |
--Mike, can you tell us something about our new teacher?
-- Oh, sorry. I know nothing because I _____________ him before.
| A．saw | B．didn’t see | C．have seen | D．haven’t seen |
—Is Kate coming to the party this evening?
—No, she _________ be at the party. She________ to the UK.
| A．mustn't; has gone | B．mustn't; has been |
| C．can't; has gone | D．can't; has been |
- Has your friend completed his design? - Not yet. He ________ on it last night.
| A．worked | B．has worked | C．is working | D．was working |
—Where is Jack?
— In the sitting room. He _______ TV with his brother.
| A．watch | B．watched | C．is watching | D．was watching |