I don’t know who invented ________ telephone. It’s really ________ most useful invention.
| A．the; a | B．/; a | C．a; the | D．/; the |
相关试题
The newly built café, the walls of_______ are painted light green, is really a peaceful place for us, specially after hard work.
| A．that | B．it | C．what | D．which |
----I have tried very hard to find a solution to the problem, but in vain
----why not consult with Frank? You see,.
| A． | great minds think alike | B． | two heads are better than one |
| C． | a bird in the hand is worth two in the bush | D． | it's better to think twice before doing something |
---Peter , where did you guys go for the summer vacation?
----We________ busy with our work for months, so we went to the beach to relax ourselves.
| A．were | B．have been | C．had been | D．will be |
So far we have done a lot to build a low-carbon economy, but it is________ ideal. We have to work still harder.
| A．next to | B．far from | C．out of | D．due to |
rthquake in Yushu ,the students to return to their classrooms.推荐套卷
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