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【单选题】
在Excel工作簿中,当前处于工作状态的工作表数量是A.
1
B.
3
C.
255
D.
任意多
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举一反三
【单选题】My mother got up early this morning _____ I could catch the early bus. [ ]
A.
so as to
B.
in order to
C.
in order that
D.
as if
【单选题】－－－I got up at five this morning, I thought it was Friday． －－－You _____ so early．It is Sunday tod
A.
20．---I got up at five this morning, I thought it was Friday． ---You _____ so early．It is Sunday today; you don’t have to go to work． A．mustn’t have got up
B.
needn’t have got up
C.
needn’t get up
D.
mustn’t get up
【简答题】革兰氏阳性细菌和革兰氏阴性细菌细胞壁结构有何不同。
【单选题】I got up early this morning, ______ I didn’t catch the first bus.
A.
and
B.
but
C.
or
D.
so
【单选题】This morning I got up early and went to work, only ______ there was nobody in the office because it is Sunday.
A.
finding
B.
to find
C.
found
D.
being found
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