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【单选题】
如果睡觉时被火灾烟气呛醒,在条件允许的情况下,错误的做法是A.
迅速将门窗打开
B.
在逃出门之前将着火房间的门窗
C.
将毛巾淋湿后捂住口鼻,迅速弯腰低姿跑到安全区域
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【简答题】一个完整的 C 程序至少要有一个 函数。 �
【单选题】It was getting dark, but the little boy didn’t know______________.
A.
who can he ask for help
B.
what was wrong with the bike
C.
where can he go to mend the bike
D.
if he could arrive home on time or not
【简答题】一个完整的 C 程序至少要有一个() 函数。
【单选题】The little boy demonstrated a remarkable_________ ability; his calculation with figures was faster and more accurate than any one of us here.
A.
numeral
B.
numerical
C.
numerous
D.
numerable
【单选题】When he was a little boy，he ______ on the farm.
A.
used to working
B.
used to work
C.
got used to work
D.
was used to work
【单选题】The little boy was allowed to go swimming________he kept near the other boys.
A.
on condition that
B.
in case
C.
now that
D.
by the time
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