You’d better look up the new word in a dictionary _____ you don’t know it ?
#56621
A
if
B
that
C
though
D
whether
推荐题目
What a pity! I have only one ruler in my pencil case. ______ you ______ he can borrow it.
#55424
A
Neither; nor
B
Both; and
C
Either; or
D
Not only; but also
The earth will become worse and worse ________ we do something to stop her from being polluted.
#55977
A
if
B
even if
C
when
D
unless
They were walking ________ a forest after they swam _______ the river .
#57029
A
through, cross
B
across ,through
C
through, across
D
across, across