Experience of this kind in both the U.S. and Europe well before the Second World War.
A.have conducted | B.have been conducted |
C.had conducted | D.had been conducted |
---Now, children begin to learn English at a very early age. It is really a good thing?
---_________.
A.Yes, just in case | B.Well, it depends |
C.Don’t mention it | D.Believe it or not |
_______ caused the accident is still a complete mystery.
A.What | B.That | C.How | D.Where |
Whitney Houston’s sudden death suggests that drug abuse is such a serious problem ___we should deal with properly.
A.as | B.that | C.which | D.where |
---The “No.1 Document” is designed to help the rural population increase their incomes.
---I believe that peasants’ life _____ better and better.
A.will have got | B.has got | C.gets | D.will be getting |
It was not until the end of last year _____ the economy in our country began to develop rapidly.
A.when | B.that | C.which | D.in which |