百惠优美商城怎么清货:英语题19
来源：百度文库 编辑：中科新闻网 时间：2024/05/28 15:21:33
19. The doctor in _______ of the experiment has gone to Hebei for a few days.
A.
search
B.
charge
C.
contact
D.
support
A.
search
B.
charge
C.
contact
D.
support
b
in charge of 负责,主管,负全责, 经管, 照顾
选B
B. charge
in charge of - 负责
in charge of.