Mary _____ by the lake when a black cat ran past her.
#40107
A
sat
B
has sat
C
was sitting
D
sits
推荐题目
The manager ____ nothing about the matter ____ he read his secretary’s report.
#38680
A
had known, when
B
has known, before
C
will know, after
D
knew, until
---Have you seen Dr. Adams recently?---No. He __________ Hong Kong for an important meeting. He’ll come back tomorrow.
#37188
A
has gone in
B
has been in
C
has gone to
D
has been to
---_______she ______at six every day?---No, she doesn′t.
#40074
A
Does, get up
B
Does, gets up
C
Is, get up
D
Is, getting up
--- Where is your mother?--- She _______ to Sichuan on business. She has ______ there four times recently.
#40456
A
has gone; gone
B
has been; been
C
has gone; been
D
has been; gone