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
A fire broke out in the building at about 7 on Tuesday morning, _____ in the death of a young girl.
#92559
A
having resulted
B
resulted
C
being resulted
D
resulting
_______ yourself with those homeless children, you’ll find you are fortunate and happy.
#91737
A
Compare
B
To compare
C
Compared
D
Comparing
—Have you been to Mexico?—No, I ______ last year, but Dad wouldn’t let me.
#98065
A
was to have gone
B
was to go
C
was gone
D
went