It’s hard-working ____ him to spend three hours ____ the library on Sunday.
#47932
A
for; in
B
for; on
C
of; in
D
of; on
推荐题目
—Which would you like, tea or coffee?— Either______ OK, but I prefer coffee ______ milk.
#48516
A
is; with
B
is; to
C
are; with
D
are; to
The young man wears glasses because he spends too much time _____ the computer.
#48396
A
to work, in
B
working, on
C
to work, on
D
working, in
