Question

英语选择,根据所给词的适当形式填空,连词成句？

Answer 1

1.D
解析：情态动词的推测性用法：must只用于肯定句；can常用于否定句和疑问句.
2.A
解析：by 和表示交通或通讯方式的名词连用时,不用冠词.如：by train/bus/plane; by radio/telegram;by air/water/sea/land etc.如选B on ,应该说：on a train.
3.A,C 都正确.
解析：in school 用于美国；at school 用于英国.
请看牛津高阶词典的解释：at / in school
In BrE someone who is attending school is at school:I was at school with her sister.In AmE in school is used:I have a ten-year-old in school.In school in AmE can also mean 'attending a university'.
4.must have finished
解析：既然在玩,肯定是做完作业了比较合理.在玩之前就做好了,用must have done表示对过去已经发生了的事情所做的肯定推测.不过本人觉得此题如此设置更好：The children are playing in the garden.They__(must,finish)their homework.
5.to go
解析：考查句型：want *** .to do sth.de 用法.
6.must be ；bought
解析：must be 表推测（对现在的推测如：第一题）；yesterday 提示定语从句时态应用一般过去时,所以填bought.
7.to go
解析：考查句型：make up one's mind to do sth.
8.They must have been working for a long time.
9.That is why he was absent from school.
10.Who is going to look after our birds when we are out?,1,英语选择,根据所给词的适当形式填空,连词成句
1.__she be a doctor?--Yes,she__be.A.can;can.B.mnst;must.C.must;can.D.can;must.
2.i__think we will go there__train.A.by.B.on.C.take.D.with.
3.Jim was a good student when he was__.A.in school.B.in the school.C.at school.D.at the school.
4.The children were playing in the garden.They__(must,finish)their homework.
5.The teacher wants you__(go）to her office at once.
6.What are those?--They must__(be)the pens he__(buy)yesterday.
7.We make up our minds__(go)to the countey for our holiday.
8.(陈述句）they.been.for.have.a.working.long.time.must.
9（陈述句）is.that.he.why.absent.school.from.was.
10.(疑问句）who.going.look.to.is.our.after.bird.we.when.out.are.