---It's burning hot today,isn't it?

---Yes,_____yesterday.

So was it

So it was

So it is

So is it

句意：“今天太熱了，是不是？”“是呀，昨天也一樣”。如果表示前面所說的肯定情況也適合于另一者，要用“so+助動詞/情態(tài)動詞/系動詞+主語”。

It was last night ________ I saw the comet.

the time

when

that

which

強調(diào)句的結構是：It＋be＋強調(diào)部分＋that(who)＋主謂句。強調(diào)句的連詞只有兩個，that和who。當強調(diào)的部分是人，且為句子的主語時，才用“who”，其余用that。因此選C。

There                   in the world              China is a great country with a long history and rich culture.

are no doubt; that 

are not doubts; if

is no doubt; that

is not doubt; if

考查固定句型和同位語從句。句意：毫無疑問，中國是世界上有著悠久歷史，豐富文化的一個大國。分析句子可知，這個句型為 there is no doubt that 引導，表示“毫無疑問......”.本句為that that 引導的同位語從句，句意和句子結構完整。故選C項。

The salesman scolded the girl caught         and let her off.

to have stolen

to be stealing

to steal

stealing

考查非謂語動詞。句意：這個銷售員責備了被抓住正在偷東西的女孩，然后，讓她走了。分析句子結構，caught是過去分詞作定語，修飾前面的名詞 the girl,"女孩"和"偷東西"之間是主動關系，用現(xiàn)在分詞作賓語補足語，構成catch sb doing sth結構。意為抓住某人正在做某事。故選D項。

My little sister          me into buying this book.

wanted

advised

persuaded

told

考查動詞詞義辨析。句意：我的小妹妹說服我買了這本書。A. want想，想要；B.advised 建議；C. persuaded說服，勸服；D.told告訴。want  sb to do sth想要某人做某事；advise sb to do sth 建議某人做某事；persuade sb into doing sth 勸服某人做某事；tell sb to do sth告訴某人做某事。故選C項。