语法词汇练习 语法大全 语法详解 英语听力 
Our class will go to the National Park next Sunday ——________ it rains, of course.
#31174
A
when
B
unless
C
for
D
whether
下一题
推荐题目
Stage fright is a common example of___educators call  a“lack of confidence”among students.
#30630
A
that
B
what
C
which
D
whose
We now live in ____ is called the Information Age.
#32157
A
when
B
which
C
what
D
that
 We had not waited __________ she came.
#30160
A
long before
B
before long
C
after long
D
soon after
The sales of houses in our city fell by 40 percent last month, 48 percent __________ we don’t count low-price houses provided for poor residents.
#31080
A
as
B
unless
C
if
D
before
Excuse me for breaking in, ______ I have some news for you.
#34439
A
so
B
and
C
but
D
yet