The Medical Research Council said it could not _____ use of the new drug without further tests.
#66815
A
assist
B
acquire
C
accuse
D
approve
推荐题目
 In class, the students are __________ in the teacher’s words.
#74328
A
losing
B
absorbed
C
attracted
D
addicted
——Watch! ——I ____ but ____ I ____ anything unusual.
#82021
A
watched; have watched
B
have watched; am not seeing
C
was watching; wasn’t seeing
D
am watching; don’t see