They have to set out for the last train at once. ?( )A．don't theyB．do theyC．haven't theyD．have they 题目和参考答案——青夏教育精英家教网—

题目内容

11．They have to set out for the last train at once，________？（　　）

A．

don't they

B．

do they

C．

haven't they

D．

have they

分析他们必须立刻出发赶上最后一列火车，是吗？

解答答案：A．本句是反意疑问句形式，前面是肯定形式，后面用否定形式，本句是一般现在时态，主语为they，前句有实意动词短语have to，所以助动词用do，所以后面的句式为don't they．故选A．

点评本题考查反意疑问句形式，解决此类问题的关键是根据前面的肯定（否定）形式，来确定后面的否定（肯定）形式，在不同的语言环境中达到熟练掌握的目的．

练习册系列答案

2．They have discussed the plan for some hours but no agreement ________．（　　）

	A．	have got to		B．	has been arrived
	C．	have arrived		D．	has been reached

19．---Haven't seen you a long time!
---We're busying doing a concert tomorrow night and _______ at the end of this month．（　　）

6．Mr．Li ______ until it began to rain yesterday afternoon．（　　）

	A．	left		B．	went back
	C．	finished the work		D．	worked

16．On Alice's birthday，her mother prepared some food and ________ beer．（　　）

3．-Sorry，Tommy．I've lost your pen．
-________ I've got another one．（　　）

	A．	You're welcome．		B．	I hope so．
	C．	That's all right．		D．	Of course not．

20．根据每题提供的图画情景和提示词，写一个与图画情景相符的完句子

There are some beautiful flowers in the garden．
Some beautiful flowers are in the garden．．

1．-Some students often fought because of small things in daily life．
-So they did．It is important to learn how to with each other．（　　）

试题分类