问题
选择题
In some countries poisonous snakes can be used to __________ the jewels in the shop at night.[ ]
A.watch over
B.watch out
C.look out
D.take over
答案
答案:A
In some countries poisonous snakes can be used to __________ the jewels in the shop at night.[ ]
A.watch over
B.watch out
C.look out
D.take over
答案:A