Learning to write is learning to think. You don’t know things clearly _________ you can writethem down.
#55292
A
unless
B
if
C
since
D
whether
推荐题目
— Would your brother go for a picnic?. —If I don’t go, __________ .
#55655
A
so does he
B
so will he
C
neither does he
D
neither will he
— I hear the famous singer Xu Song may come to Ningbo next month.— Really? _______ he comes, my younger sister will be very excited.
#58400
A
If
B
Until
C
Unless
D
Before
My father was preparing for his speech __ my mother was doing some washing last night.
#58386
A
if
B
while
C
unless
D
until
—Does your grandpa often walk the dog after supper? — Yes, _________ bad weather stops him.
#55375
A
unless
B
because
C
though
D
since
