We know that the Black Sea, one thousand years ago, was a fresh water lake about ________ and unconnected with the Mediterranean.
#14224
A
its two thirds present size
B
two-thirds size of the present
C
its two-thirds of the present size
D
two- thirds its present size
推荐题目
Jack coughed day and night, so the doctor______him to take the medicine three times a day.
#13047
A
hoped
B
suggested
C
advised
D
promise
The school should ______ immediately to the parents’ request that students attend classes in the evening.
#12729
A
answer
B
obey
C
follow
D
respond
Mr. Tiger insisted that he _______ the money back to his boss but his boss said that he didn’t receive it.
#13576
A
should pay
B
had paid
C
pay
D
would pay
When I met my teacher and wanted to express how grateful I was, words _________ me.
#12012
A
stopped
B
defeated
C
beat
D
failed
The teachers were always trying to ______ the excited students at that time.
#13124
A
calm down
B
set down
C
let down
D
turn down