Question

求教几道英语选择题~谢谢~

答案是CDB，希望能解释一下
1.In some countries,____is called “equality” does not really mean equal rights for all people.
A.which B.that C.what D.one

2.Uninterested____in computer science,he chose the subject just to get a job easily in the future.
A.was he though B.though was he C.he was though D.though he was

3.—I phoned you at 9 yesterday evening but got no answer.
—I am sorry.I didn’t hear the bell.I____in the kitchen.
A.must be B.must have been C.should have been D.shou be

谢谢，我先闪了，晚上来选最佳答案~

Answer 1

1，AB是同样地原因，因为他们是连接词，用AB的话没有先行词，D的话是先行词，没有连接词，而C就等于the thing that，既有先行词又有连接词。

2，这是倒装句的一种形式，将强调的部分放句首，后边的语序不变

3，must have done表示对过去已经发生过的事情的推测，是一种可能性极大的推测，must be是对现在的推测，should/could/would/might have done表示本应该/能够/将要/可能做的但实际没做，D仅仅是应该。这个题明显是对昨晚事情的推测，所以是B

有什么疑问还可以问我，我一直在线。

Answer 2

1题是主语从句，does之前部分作主语。用what which有选择的意思 这里排除 2开头是倒装句，形容词提前，后用陈述语句 though he was 是陈述句 tough只能放句首或句前 3should have been是本应该怎样 与题不符 B带入意思是 我那时一定在厨房，所以没听到。时态上用过去完成时 故B