摘要：18．He is always ready to help others, seldom, , refusing them when they turn to him． A．if never B．if ever C．if not D．if any
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He is always ready to help others, seldom, ______, refusing them when they turn to him．
A．if never B．if ever C．if not D．if any
查看习题详情和答案>>He is always ready to help others, seldom, ______, refusing them when they turn to him．
A．if never B．if ever C．if not D．if any
查看习题详情和答案>>He is always ready to help others, seldom, ______, refusing them when they turn to him．
A．if never B．if ever C．if not D．if any
查看习题详情和答案>>