语法词汇练习 语法大全 语法详解 英语听力 
Physical Education in schools can teach us endurance — something we all need ______ life becomes tough.
#31595
A
unless
B
in case
C
though
D
until
下一题
推荐题目
 It shocked me to see ______ my neighbors treated their children.
#80141
A
why
B
whether
C
how
D
since
My brother has his own business — that’s also ______ I expect to do after I graduate from Harvard University.
#31626
A
why
B
when
C
that
D
what
As Benjamin Franklin put it, “A house is not a home       it contains food and fire for the mind as well as the body. ”
#30149
A
since
B
as
C
once
D
unless
Charlie was a rich boy who had more toys than you could imagine. A time came when he was so used to all his toys __________ he began to want something different.
#31386
A
as
B
which
C
that
D
when
My idea is _____ we should go to help him out at once.
#34397
A
what
B
when
C
which
D
that