Only when __________________ permission _______________ allowed to enter the lab.
#4817
A
a teacher has given; are the students
B
has a teacher given; are the students.
C
has a teacher given; the students are
D
a teacher has given; the students are
推荐题目
________ is reported in the newspaper, talks between the two countries are making progress.
#4956
A
It
B
As
C
That
D
What
..-How do you find Xiamen,Cathy?-It’s beautiful coastal city. I have ____ it for my next holiday.
#4752
A
tried on
B
decided on
C
carried on
D
taken on
— Did you know any Chinese, Joyce, before you arrived in Beijing? — In fact, never _______ it.
#5016
A
have I learned
B
I have learned
C
had I learned
D
I had learned
The accident is reported to have occurred __________ the first Sunday in February.
#4899
A
at
B
on
C
in
D
to
Determination is a kind of basic quality and this is _____ it takes to do jobs well.
#59076
A
why
B
that
C
which
D
what