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【单选题】
Our hopes ___ and fell in the same instant.

aroused
arose
raised
rose
【单选题】
Our children ( ) the same high school.

participate
take part
go
attend
【单选题】
有文法G=({S},{a},{S→SaS,S→e},S),该文法是____。

LL(1)文法
二义性文法
算符优先文法
SLR(1)文法
【判断题】
When the war was over, the young people turned their energies in both Europe and America to the destruction of an obsolescent 19th century society.

正确
错误
【单选题】
若REPLACE(SS1,S2)表示用字符串S2替换字符串S中的子串S1的操作,则对于S=“Beijing&Nanjing”,S1=“Beijing”,S2=“Shanghai”,REPLACE(SS1,S2)=( )。

“Nanjing&Shanghai”
“Nanjing&Nanjing”
“ShanghaiNanjing”
“Shanghai&Nanjing”
【单选题】
在一般线面基数的计算中,若已知S底,S房那么S结为()。

S底-S
S房-S
S底+S
条件不足无法计算
【单选题】
( ) to make a long and exhausting trip to a strange country, I prefer to be a sofa potato in the coming 7-day vacation.

Rather than
Other than
No other than
No more than
【单选题】
Look,someone is coming. Guess who it_________be?I think it______be Tom.I dont think it______be_______.

must;can;must;his
may;can;must;him
can;must;can;him
might;must;can;himself
【单选题】
若有变量说明:chars,s1[20];执行语句:s=student;s1=s;正确的叙述是:()。

二个语句都不正确
s所指向的字符串和s1的值都是student
第一个语句正确,而第二个语句不正确
第二个语句正确,而第一个语句不正确
【单选题】
Nothing must be allowed to ____ with our plans for the weekend.

influence
affect
break
interfere