When the manager came in,the workers pretended________hard on their machines.
#92334
A
to work
B
to be working
C
to have worked
D
working
推荐题目
___ she’s only a beginner of English, she’s speaking quite well.
#96958
A
Looking
B
Considering
C
Expecting
D
Considered
Arriving home tired, he had his wife ____ the dinner for him.
#94198
A
cook
B
cooked
C
to be cooked
D
to cook
he food ______ us can last a year or so. 
#97861
A
supplied
B
supplying to 
C
provided for
D
provided with