Last night, before the exam, I went over the lessons_______I couldn’t keep my eyes open to stay awake any longer．
#79740
A
before
B
until
C
unless
D
when
推荐题目
________Li Xiaoming was admitted into Nanchang University excited his parents.
#31175
A
That
B
What
C
Whether
D
Whatever
The boys enjoy playing basketball __________ many of the girls relax by playing ping-pong.
#30719
A
while
B
or
C
since
D
if
“The impact will only grow Iran’s leaders decide to change course and meet their international obligations,” US Secretary of State Clinton warned．
#32377
A
in case that
B
provided that
C
unless
D
until
______ you talk or write a message to someone, you show your language skills to others.
#31000
A
Every time
B
Some time
C
At times
D
The time