摘要： How can you expect him to make any improvement you never give him a chance to have a try? A. unless B. when C. until D. while
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How can you expect him to make any improvement____ you never give him a chance to have a try?
- A.unless
- B.when
- C.until
- D.even if
How can you expect him to make any improvement________ you never give him a chance to have a try?
[ ]
A. unless
B. when
C. until
D. even if
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B. when
C. until
D. even if
How can you expect him to make any improvement____ you never give him a chance to have a try?
| A．unless | B．when | C．until | D．even if |