We won’t give up __________ we should fail 10 times.
#33061
A
even if
B
since
C
whether
D
until
推荐题目
This college allows students to develop their own interests, to ______ extent they wished.
#31858
A
whoever
B
whatever
C
however
D
whenever
David knocked at the door for nearly half an hour______Mary opened it, unwilling.
#30820
A
when
B
while
C
until
D
before
