单项选择题

Techniques to harness the energy of the sun are being developed.()

A. convert
B. store
C. utilise
D. receive

<上一题 目录 下一题>
热门 试题

单项选择题
The city has decided to do away with all the old buildings in its centre.()

A. get rid of
B. set up
C. repair
D. paint
单项选择题
Please let me know if you are unable to attend the meeting.()

A. go to
B. prepare for
C. speak to
D. do to
相关试题