-- Have you considered _____ your job as a teacher?  --- Yes. I like the job because a teacher is often considered _____ a gardener.  
#97913
A
to change; to be
B
to change; being 
C
changing; being
D
changing; to be
推荐题目
The split between humans and apes is believed by scientists______15 to 20 million years ago.
#90155
A
to be occurring
B
having occurred
C
to have occurred
D
to occur
---What caused the party to be postponed? ----_____the invitations .
#93393
A
Tom to delay sending
B
Tom’s delaying sending
C
Tom delaying to send
D
Tom delayed to send
Studies show that daydreaming contributes significantly to concentration powers and the ability _____ with others.
#94193
A
communicating
B
to be communicated
C
to communicate
D
to communicating