Singer和Nilcoson在1972年提出的“流动镶嵌模型”强调了质膜的()。
A.流动性
B.半透过性
C.不对称性
D.统一性
A.流动性
B.半透过性
C.不对称性
D.统一性
A.减法反应时
B.相加因素法
C.开窗实验
D.出声思考
A.arrest
B.quit
C.exit
D.conclude
A.in advance
B.in front
C.ahead
D.in excess
我是这位流行歌手的经纪人,歌星将巡回演出到中国为了举办好她的演唱会,我们需要一些保安
A. A pop singer will begin her tour in China. The manager hopes to celebrate the performance, so he needs some securities
B. I’m a manager of the pop singer who will begin her tour in China. We need some securities for the concert
C. I’m a broker for a pop singer who will perform in China. We need some securities for the tour
D. I’m a broker for a pop star who will give her performance in China. She needs some securities as her bodyguards.
_________the new pop singer built her first album piece by piece.
A. Over a year and a half
B. Over half and a year
C. Over one and a half year
D. Over year and half
These ______ did unusually well in the contest, so the judges didn’t know whom to give prize to. A. woman singers B. women singers C. women singer D. womans singers
Stormy applause broke forth______the singer appeared on the stage.
A.a moment
B.the moment
C.in a moment
D.at the moment
In this article, you are not told that Billy Joel is a ______.
A. singer
B. composer
C. performer
D. guitar player
A.at her better
B.at her best
C.better
D.on her best