The purpose of new inventions is _______ life more difficult, but to make it easier.
#48430
A
not make
B
not making
C
not to make
D
do not make
推荐题目
Can you come to my house ______the science report?
#48769
A
discuss
B
to talk
C
to discuss
D
discuss about
—How do you spend your weekends?—At weekends I prefer _______ at home to _______ out.
#48929
A
staying, going
B
stay, going
C
staying, to
D
to stay, go