One of the most important problems they had to consider was________of public health.
#14614
A
what
B
this
C
that
D
which
推荐题目
Your iPad is quite nice． Where did you buy ______? I want to buy ______, too．
#56932
A
one ; one
B
it ; one
C
it ; it
D
one ; it
______ professional violinist practises for several hours a day , but ______ violinist has his own way of playing the Beethoven concert .
#17122
A
Each , every
B
Every ; each
C
All ; every
D
Either ; every
------I’d like to buy some special clothes online, but I can’t find an online shop.------I know_____. Let me show you.
#14660
A
it
B
that
C
one
D
them
He is so addicted to smoking that ________ seems to be no chance of talking him into quitting.
#15650
A
this
B
what
C
it
D
there'