1,many people have been wondering __caused the missing of the five children.A.what was it that B.what it was that C.how it was thatD.how was it that2.we are wonderinf__he expects will win the gold medal in Women's Singles.A.whom B.who C.which D.what3

1,many people have been wondering __caused the missing of the five children.A.what was it that B.what it was that C.how it was thatD.how was it that2.we are wonderinf__he expects will win the gold medal in Women's Singles.A.whom B.who C.which D.what3
1,many people have been wondering __caused the missing of the five children.
A.what was it that B.what it was that C.how it was that
D.how was it that
2.we are wonderinf__he expects will win the gold medal in Women's Singles.
A.whom B.who C.which D.what
3.the probim lies ___we are now giving him a fish,not teaching him to fish.
A.in that B.on that C.in which D.on which
4.it is still a question ___the fish brothers andsisters were missing at the same time.
A.if B.that C.when D.how
5.it is widely believed that advertising ,rather than ___a product cheaper,___it more expensive.
A.making,makes B.make,makes C.making,making
D.make,make
6.China sent Shenzhou 7 Manned Spaceship into space successfully,which shows science and technolory____rapidly in china.
A.have been developing B.developed C.is developing
D,is developed
7.apples of this knd ___well.
A.sells B.sell C.is sold D.are sold
8.she has set a new record,that is,the sales of her latest book_____50million.
A.have reached B,has reached C.are reaching D,had reached

1,many people have been wondering __caused the missing of the five children.A.what was it that B.what it was that C.how it was thatD.how was it that2.we are wonderinf__he expects will win the gold medal in Women's Singles.A.whom B.who C.which D.what3
1.B
what引导宾语从句,句中包含了一个强调句.把it,be动词,that三个词去掉句子仍然是完整的,就是强调句.从句去掉三个词变成：what caused the missing of the five children.是完整的,意为：到底是什么造成了五个小孩的失踪.
2.B
who引导宾语从句,从句意判断应该是谁赢了.he expects可理解为插入语.
3.A
一般that引导宾语从句不做介词宾语.只在in,but,except等少数几个介词后可用由that引导的宾语从句,已形成固定搭配,in that,but that,except that...
4.这题是选正确的还是错误的?除了that明显错误之外,ACD都能讲得通.不过相比较而言,D最合适.
5.A
rather than making a product cheaper,可看作插入语,than这里是介词,后跟名词或动名词.去掉插入语看从句：advertising makes it more expensive.
6.C
science and technology科技,作为单一概念,谓语动词用单数.因为宾语从句前的shows用了现在时态,所以选C.强调一直在发展.
7.B
首先主动表示本身的特性,句意为这种苹果很好卖,不是很好的被卖.如：The pen writes well.这笔很好写.不是笔被写.
其次this kind of后跟复数名词的主谓一致问题：
This kind of men is dangerous.
Men of this kind are dangerous.
8.A
sales是复数名词.

BBCDBCBD自己做的，仅供参考，确实挺难的，不过一个悬赏分也没有，不大够意思啊，呵呵

BBBAB、CDA

1b2b3a4b5a6c7d8a