It’s nice _______ you _______ me with my lessons. 
#16757
A
for, helping
B
for, to help
C
of, to help
D
of, helping
推荐题目
 --________ do you have PE? –Every Monday, Wednesday and Friday.
#16863
A
How often
B
How long
C
How many times
D
What time
—What       the weather       today?—It’s cold.
#17230
A
it; /
B
is; like
C
does; like
D
can; be
Which of the following is caused by the earth’s turning around the sun?
#17288
A
The rising and setting(落下) of the sun and moon.
B
The change of spring, summer, autumn and winter of the year.
C
The change of the day and night.
D
The time in the east is earlier than that in the west.