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【单选题】
支付给中间商的酬金称为( )。A.
预付款
B.
折扣
C.
佣金
D.
订金
拍照语音搜题，微信中搜索"皮皮学"使用
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皮皮学刷刷变学霸
举一反三
【简答题】如图,当理想电流源单独作用时,电流 I= () A 。
【单选题】'…others who put on programs'means that______．
A.
people get on their clothes with programs printed Oil
B.
people prepare and present the programs on TV
C.
people like the programs
D.
people acted in the TV programs
【单选题】一患MODS患者,在呼吸机机械通气期间,口腔培养为绿脓杆菌感染,细菌来源可能性小的是()
A.
床上用品
B.
口腔菌群感染
C.
暖瓶塞
D.
医护人员的手
E.
水龙头
【单选题】A UN official said that aid programs would be ______ until there was adequate protection for relief convoy.
A.
depended
B.
suspended
C.
postponed
D.
expended
【单选题】Which of the following programs does NOT belong to public television programs?
A.
A program teaching DIYs.
B.
A documentary.
C.
A film on social events.
D.
A popular comedy.
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