Dr Yuan makes______ possible______ one-third more of the crop in the same fields.
A.it; produce | B.it; producing | C.it; to produce | D.it; produced |
Many difficulties have ______ as a result of the overuse of coal
A.risen | B.arisen | C.raised | D.arose |
There is no doubt _____ she will be able to repay the money on time.
A.that | B.which | C.whether | D.why |
_______ his scientific work, he has no time to care for his family affairs, which his wife always complains about.
A.Devoting to | B.Devoted to | C.Being devoted with | D.Devoted with |
- ______ Tom to be fit for the office, the boss ______ taking him on.
A.Consider, considered | B.Considering, considering |
C.Considering, considered | D.Considered, considering |
No sooner _____ the news than they rushed out into the street.
A.they heard | B.they had heard | C.did they hear | D.had they heard |