You’ll fail the test______ you work hard.
#56930
A
if
B
since
C
unless
D
when
推荐题目
It’s _______ hot _______ cold all the year round in Kunming. It’s called “Spring City.”
#56698
A
either, or
B
neither, nor
C
both, and
D
neither, or
–How do you like the two pairs of shoes?--They don’t fit me well. They are ______ too big _____ too small.
#56871
A
not only; but also
B
both; and
C
neither ; nor
D
either ; or
