(2013·湖南，26)If nothing________，the oceans will turn into fish deserts.
#99736
A
does
B
had been done
C
will do
D
is done
推荐题目
-----Hi, Nancy, I didn’t know you had come back. So have you graduated from college?---- Yes. I _____ French for 5 years in Nanjing.
#104207
A
have studied
B
studied
C
had studied
D
am studying
Excuse me, Mary, a reporter from Vanity Fair _______ all day. Could you speak to her now?.
#100976
A
has been phoning
B
phones
C
has phoned
D
phoned
Tony said that he _________ to China to see the giant pandas the next week.
#101478
A
will go
B
would go
C
have gone
D
had gone
He kept looking at her, wondering whether he her somewhere.
#101594
A
saw
B
has seen
C
sees
D
had seen
She _____ as the first lady of Republic of Korea instead of her mother for five years when her father ruled the country.
#101056
A
serves
B
has served
C
had served
D
served