(2012·辽宁高考)This machine is very easy ________. Anybody can learn to use it in a few minutes.
#89010
A
operating
B
to be operating
C
operated
D
to operate
推荐题目
, they went to bed earlier than usual
#95182
A
There was nothing more to do
B
They have nothing more to do
C
Having nothing more to do
D
There having nothing more to do
Every minute should be made the most of ________ our lessons well.
#93624
A
to study
B
studying
C
to studying
D
studied
Some students didn’t get a brief summary ________ in their essays.
#96678
A
include
B
included
C
including
D
includes
Whenever you are in trouble ,don’t hesitate _____us for help.
#97746
A
in asking
B
with asking
C
to ask
D
to asking