—Mr. Li ______ to Mary carefully when I entered the classroom this morning.  —He is very patient ______ he is young. 
#53941
A
talking; but
B
was talking; though
C
talks; though
D
talked; however
推荐题目
-- What is the function of the mouse?-- It________ the cursor(光标) on the screen.
#59721
A
is used for moving
B
is used to moving
C
is using for moving
D
used to move
The students are sorry to hear that the famous writer_______ for ten minutes.
#52981
A
has left
B
has gone
C
has gone away
D
has been away
Your idea    interesting.
#61262
A
listens
B
hears
C
sounds
D
looks
Do you like   fishing?
#59713
A
go
B
are going
C
going
D
goes.