It puzzles the scientists _____ some mammals produce their young _____ others lay eggs.
A.that; while | B.what; while | C.that; as | D.what; as |
______ a girl put her card into a machine outside a bank in London on January 19, 1968 means the world’s first ATM was born.
A.Whether | B.When | C.How | D.That |
_____ excited the whole nation most is _____ more than 100 workers who were trapped under the coal mine in north China have been rescued.
A.It; that | B.That; whether |
C.What; whether | D.What; that |
---It's reported__________the new underground line has been completed.
---Yes, but it hasn't been made clear ________ it's to be opened to traffic.
A.when; when |
B.that; that |
C.when; that |
D.that; when |
________ you don’t know is that I spend ________ little time I had with my kids.
A.That; that | B.What; how |
C.What; what | D.That; how |
It was a pity ______ John wouldnt be able to spend his vacation with me.
A.that | B.when | C.why | D.whether |
_________the wounded soldiers need are good doctors and medicine.
A.That | B.Who | C.What | D.Whether |
___ is left over may be put into the refrigerator, ____ it will keep for two or three weeks.
A.Whoever; when | B.Whenever; which |
C.Whatever; where | D.Whichever; while |
______ team wins on Saturday will go through to the national championships.
A.No matter what | B.No matter which |
C.Whatever | D.Whichever |
__________ Tom didn’t pass the exam made his parents very upset.
A.Which | B.What | C.That | D.When |
__________turns out that learning English is good for your brain.
A.As | B.What | C.That | D.It |
It is of great importance _______ parents say and do in family life, which may have a life-long effect on their children.
A.what | B.that | C.how | D.why |
______he does has nothing to do with me.
A.whatever | B.No matter what | C.That | D.If |