Look! There is a whole crowd of people over there．Go and see what __________ and if it is a bargain，buy it．
#99582
A
is selling
B
has been selling
C
is being sold
D
has been sold
推荐题目
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
—Hurry up!Alice and Sue are waiting for you at the school gate.—Oh!I thought they______without me.
#104369
A
had gone
B
are going
C
have gone
D
went
Look at this ! I＿＿＿＿＿some magazines and＿＿＿＿＿＿this letter.
#104651
A
was looking through； found
B
am looking through； find
C
looked through； had found
D
had looked through； finding
“I can’t do anything with it,”said Bob,__________at the colour TV set.
#103354
A
looking
B
to look
C
looked
D
having looked