英语选择题13题1.it is often less expensive to buy goods _____a.in huge quantities b.a lot c.in quality d.ad most2.he rushed off,even _____ to take his overcoat.a.forgets b.forgetting c.forgotten d.having forgotten3.the Hubble telescope _____ in

英语选择题13题1.it is often less expensive to buy goods _____a.in huge quantities b.a lot c.in quality d.ad most2.he rushed off,even _____ to take his overcoat.a.forgets b.forgetting c.forgotten d.having forgotten3.the Hubble telescope _____ in
英语选择题13题
1.it is often less expensive to buy goods _____
a.in huge quantities b.a lot c.in quality d.ad most
2.he rushed off,even _____ to take his overcoat.
a.forgets b.forgetting c.forgotten d.having forgotten
3.the Hubble telescope _____ into space in 1990 was faulty from the start.
a.launching b.launched c.to launch d.having launched
4.the forest fire _____ put out earlier.But in fact it took the firemen three months to put it out.
a.needn't have been b.ought to have been c.ought to be d.must have been
5.After having heard such ____ news,my daughter was very ____
a.disappointing,disappointing b.disappointed,disappointed
c.disappointing,disappointed
6.He suggests that the news railway ______ opened on March 7th.
a.should b.be c.is d.would be
7.When he heard we were going to have a picnic,he _____ an exciting idea.
a.put out b.put off c.put on d.put forward
8.If ten years ago,I ____ my son to learn English,he wouldn't have become an English teacher.
a.didn't persuade(说服） b.had persuaded c.hadn't persuaded d.don't persuade
9.He asked me _______.I sais I didn't know.
A.why didn't I like the film.b.why I didn't like the film c.why don't I like the film.
10.By 2012,they _____ three new stadiums in Olympic city.
a.will have been building b.will be building c.will have built.
11.She asked me _______.
a.why I bought that book the day before.
b.why had I bought that book yersterday
c.why I had bought that book the day before
d.why did I buy that book yersterday.
12.By 2 o'clock this afternoon,she _______ for 9 hours.
a.will have been working b.will work c.will have worked
13.I'm sorry.If I _____ free now,I ______
a.was,would go with you b.werem would have gone with you.
c.am,will go with you d.were,would go with you.

英语选择题13题1.it is often less expensive to buy goods _____a.in huge quantities b.a lot c.in quality d.ad most2.he rushed off,even _____ to take his overcoat.a.forgets b.forgetting c.forgotten d.having forgotten3.the Hubble telescope _____ in
1.A
in huge quantities 大量地
2.B
逗号前后无连词and等,则后面为伴随状语,排除做谓语的动词A；
句子主语He和forget直接为主动关系,排除表被动的过去分词C；
D表示forget发生在rushed off之前,其实两者是同步发生的,排除D.
3.B
选项为后置定语,修饰主语the Hubble telescope；
此主语和launch直接为被动,且launch该动作已经发生,所以直接用过去分词B launched.
ACD都表示两者的主动关系,排除.
4.B
此句描述过去的动作,必须使用“情态动词 + 完成形式”,排除C；
A的意思是“本不必”,D的意思是“一定已经”,而B的意思是“本应该”.
根据题意,B为正确答案.
5.C
news“消息”是“令人失望的”,即disappointing；
而my daughter“我的女儿”是“感到失望的”,即disappointed.
6.B
suggest如果表示“建议”且后加宾语从句的话,则宾语从句采用虚拟语气,即其谓语动词由“should + 动词原形”构成,且should可以省略.
B be opened = should be opened
7.D
put forward 提出
8.C
对过去动作虚拟（ten years ago）,则主句采用would/woudn't have done sth,而if从句采用过去完成时结构（否定句）,即为答案C.
9.B
选项为宾语从句,而宾语从句采用“疑问词why + 陈述句”结构,只有答案A中why的后面是陈述句序,而AC都是疑问句序/倒装句序.
10.C
该动作尚未发生,要求句子用将来时,而by“到...时候为止”,又要求句子使用完成时,所以最终答案是C,它使用了将来完成时.
11.C
同第9题,宾语从句中在疑问词why后面必须用陈述句序,排除疑问句序的BD；
而the day before其实就是yesterday的变化,所以宾语从句本来使用一般过去时,但是因为主句asked又是一般过去时,此时宾语从句必须使用过去完成时,排除A.
12.A
解释类似第10题,但是此句又强调work动作一直在延续,且很可能继续延续下去,所以该句必须采用将来完成进行时.
13.D
由句首的I'm sorry可知,后句使用了虚拟语气.
其中 If从句因为有now,表明这是对现在情况的假设.
此时If从句使用一般过去时,而主句采用过去将来时would do sth.
且虚拟语气规定,be动词变化时,一般只变成were,而不变成was.
所以正确答案为D.