It is said that a reliable treatment for the disease will be applied at least two or three months away and still it ______on animals.
#100264
A
is testing
B
has tested
C
is being tested
D
has been tested
推荐题目
—Have you received your new shoes? —Yes. And at the same time I got the jacket I _____.
#100754
A
had ordered
B
ordered
C
have ordered
D
order
He collected information on 1,000 people, whose IQ when they were ten years old.
#102201
A
is tested
B
has tested
C
would test
D
had been tested
It is known to us all that the People’s Republic of China ______ on October 1, 1949.
#103465
A
was founded
B
was found
C
founded
D
is found
The geography teacher told his student that the earth ________around the sun .
#101826
A
traveled
B
travels
C
would travel
D
travelling
His uncle went abroad in 2010, and _______since．
#101894
A
has not been heard of
B
had not been heard of
C
had not heard of
D
has not heard of