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【单选题】
层叠样式表文件的后缀名是A.
html
B.
css
C.
js
D.
.php
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举一反三
【简答题】He worked very hard, otherwise he______(不可能通过)the entrance examination.
【简答题】Alan worked in an office in the city. He worked very hard and really looked forward to his holiday. He usually went to the seaside, but one year he saw an ad. in a newspaper “Enjoy country life. Spend...
【单选题】He worked very hard, otherwise he _____.
A.
would have failed
B.
will have failed
C.
will fail
D.
would fail
【单选题】The reason why he succeeded is ______ he worked very hard.
A.
why
B.
that
C.
whether
D.
how
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