No chicken or duck ______ in the supermarket since the first case of H7N9 was reported dead.
#100628
A
has been sold
B
was sold
C
is sold
D
are sold
推荐题目
Her sister left home in1998, and       since.
#101660
A
had not been heard of
B
has not been heard of
C
had not heard of
D
has been heard of
 Nobody likes him because he ____ lies to others.
#101646
A
is always telling
B
always tells
C
does always tell
D
has always told
Oh, it’s you! I _______________ about our meeting here.
#102246
A
have never dreamed
B
had never dreamed
C
never dream
D
never dreamed