[单选题]
His hands _______ a little as he took up a pen and began to write．
A、waved
B、shook
C、raised
D、1ifted

[单选题]
What can we conclude from this passage?
A、Greeks and Romans significantly influenced European culture．
B、The Greeks were the founders of democracy．
C、The Greeks and Romans were bitter enemies．
D、People of the classical world were barbaric and uneducated．

[单选题]
What makes a person famous ? This is a mystery that many people have pondered．All kinds of myths surround the lives of well—known people． 　　Most people are familiar with the words of William Shakes
A、the Great LOndon Fire
B、the lost documents of Shakespeare
C、scholars of Shakespeare
D、Shakespeare’s personal history

[单选题]
春节时，14岁的甲用自己的压岁钱在某商场购买了价值2000多元的电动玩具，则 （　　）
A、甲的行为当然发生效力
B、甲的行为经其法定代理人追认后方发生效力
C、商场有权催告甲的法定代理人在合同期限内作出追认
D、如果甲的法定代理人未在合理期限内作出拒绝追让的意思表示，则视为默认

[单选题]
On SundaysI prefer _______ at home to _______ out．
A、to stay…go
B、stay…going
C、staying…going
D、staying…go

[单选题]
下列函数中，在x=0处不可导的是（　　）
A、
B、
C、
D、