满足次数不高于4次的多项式P(x)=

以下关于蛋白质的叙述错误的是：A．蛋白质是机体细胞的重要组成部分 B．蛋白质种类繁多，功能也多样 C．蛋白质功...

单项选择题以下关于蛋白质的叙述错误的是：

【单选题】-How long may I _______ the novel? -Two weeks. ...

单项选择题【单选题】-How long may I _______ the novel? -Two weeks. A.
borrow B.
lend C.
keep D.
buy

Fill in the blank with one of the words given below. Ch...

问答题Fill in the blank with one of the words given below. Change the form where necessary.
exaggerate
interpret
integral
akin
probe
ally
duplicate
renovate
descendant
permeate
 
I didn't know whether to __________ her silence as acceptance or refusal.