摘要：They have the right to check the will is valid, of course. A. whether B. why C. when D. how
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They have the right to check ______ the will is valid(有效的), of course.
A. whether B. why C. when D. how
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They have the right to check ________ the will is valid(有效的), of course．
- A.whether
- B.why
- C.when
- D.how
They have the right to check ______ the will is valid(有效的), of course.
A. whether B. why C. when D. how
查看习题详情和答案>>
They have the right to check ______ the 
will is valid(有效的), of course.
| A．whether | B．why | C．when | D．how |