问题补充:
.
It is written clearly in the requirements that all passengerscheck onto board thirty minutes before the plane takes off.
A. may
B. can
C. will
D. shall
答案:
A. may
B. can
C. will
(答案→)D. shall
解析:可联系答.案.网客服索取。
时间:2022-04-19 00:25:02
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It is written clearly in the requirements that all passengerscheck onto board thirty minutes before the plane takes off.
A. may
B. can
C. will
D. shall
A. may
B. can
C. will
(答案→)D. shall
解析:可联系答.案.网客服索取。