问题

The companies are working together to create _____they hope will be the best means of transport in the 21st century.
A:which
B:that
C:what
D:who
B:that
C:what
D:who
正确答案是:
同类题型
Can you watch TV ________ school nights—Yes, but I have to be _______ bed ________ten o’clock.
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155. It has become the _____ for Englishfamilies to go to the seaside in summer.
Where is Mr Brown I have somequestions to ask him—-He ______the office
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