I think humour is a vital form of entertainment, ____ it makes us laugh and laughing keeps us healthy.
#32174
A
when
B
after
C
if
D
because
推荐题目
Was it______ Tom’s carelessness______ your keys were lost?
#33213
A
because; which
B
for; what
C
because of; that
D
since; why
After ________ seemed a hopeless wait, four coalminers trapped in the mine for 125 hours were finally rescued in Heilongjiang Province.
#30343
A
when
B
that
C
it
D
what
I read those words I had no idea what I was going to be and I made more efforts on writing afterwards.
#79713
A
When
B
Unless
C
Until
D
While
