You’d better look up the new word in a dictionary____ you don’t know it.
#55486
A
if
B
as
C
though
D
whether
推荐题目
—We’ll visit the Summer Palace_____ there is a heavy rain tomorrow. — OK! Boating on the lake must be great fun.
#57358
A
if
B
as soon as
C
unless
D
since
you have tried it on, you can’t imagine how pretty the new style skirt is.
#56444
A
Because
B
Although
C
Unless
D
Even if