It has been proved _______ eating vegetables in childhood helps to protect you against serious illnesses in later life.
#93434
A
if
B
that
C
what
D
when
推荐题目
Not having worked out the program, ________ leave the office.
#93247
A
so he was forbidden to
B
and he didn’t want to
C
his little son couldn’t make him
D
be couldn’t free himself to
The E-mail Jack had looked forward to ______ last night at last and he was very happy.
#92912
A
arrived
B
arriving
C
had arrived
D
arrived
___ is well known is that Africa had contacts with India and the Red Sea civilizations from the earliest times．
#93671
A
As
B
It
C
What
D
That
--- Tommy, your mum has been out without glasses! --- Well, take it easy. _______ she is back home for them.
#92512
A
It is long before that
B
It won’t be long since
C
It won’t be long before
D
It will be long before
The reporters have found out ____ it was _____ saved the little girl.
#93707
A
who; who
B
who; that
C
whom; that
D
whom; who