Many experts agree that once these treasures are _______ to the air, great harm will be done to them. So they think it better not to unearth the treasures. 
#72684
A
exposed
B
threatened
C
constructed
D
conserved
推荐题目
The teacher ___________his students to work hard.
#76285
A
urged
B
suggested
C
demaded
D
couraged
—Does the young man standing there________ the company?—No.The company is________ his father.
#67447
A
have possession of;in the possession of
B
in possession of;in the possession of
C
take possession of;in possession of
D
have possession of;in possession of