______that blood diseases are going to continue, we’ll have to______ them. 
#93223
A
Assumed; doing research at
B
Assuming; do research on
C
Assuming; do research for
D
Being assumed; do research on
推荐题目
The _______ look in her face suggested that she ________ it before.
#96329
A
surprising; wouldn’t know
B
surprised; hadn’t known
C
surprising; hadn’t known
D
surprised; shouldn’t know
When the farmers were asked to leave their hometown, they said they would rather______ than ______ their homes.
#94340
A
die; to abandon
B
die; abandon
C
dying; to abandon
D
dying; abandon
_______________ while writing, he locked himself in his study.
#94156
A
Not to interrupt
B
Not being interrupted
C
Not to be interrupted
D
Being not interrupted
Have you checked all the CDs _____ to the mountainous area next week?
#92875
A
sent
B
to be sent
C
sending
D
being sent