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[主观题]
Much of the boy's free time __________ the Internet.[A] spends surfing [B] is spe
Much of the boy's free time __________ the Internet.
[A] spends surfing
[B] is spent surfing
[C] spent surfing
[D] is spent to surf
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Much of the boy's free time __________ the Internet.
[A] spends surfing
[B] is spent surfing
[C] spent surfing
[D] is spent to surf
第1题
船长大于等于60m,但小于120m的客船至少配备救生圈_____。
A.8只
B.12只
C.18只
第2题
船长大于等于120m,但小于180m的客船至少配备救生圈_____。
A.12只
B.18只
C.24只
第3题
船长大于等于180m,但小于240m的客船至少配备救生圈_____。
A.12只
B.18只
C.24只
第4题
船长大于等于150m,但小于200m的货船至少配备救生圈_____。
A.8只
B.10只
C.12只
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