摘要： The number of traffic accidents that in developing countries increasing. A. happen; is B. happens; is C. happens; are D. happen; are
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The number of traffic accidents that _______ in developing countries _______ increasing.
A. happen; is B. happens; is C. happens; are D. happen; are
查看习题详情和答案>>The number of traffic accidents that _______ in developing countries _______ increasing.
|
A．happen; is |
B．happens; is |
C．happens; are |
D．happen; are |
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The number of traffic accidents that _______ in developing countries _______ increasing.
| A．happen; is | B．happens; is | C．happens; are | D．happen; are |