【单选题】
Susan is not very intelligent, ________ work very hard.
①
not does she
②
neither does she
③
or does she
④
either does she
【单选题】
They are young carry the box onto the table.
①
enough; too
②
too;to
③
so; to
④
very; to
【简答题】
Direction: Fill in the blanks with the words given below. Change the form if necessary.[vain; frame; curve; twist; comb; collapse; scatter; scratch; rebuild; harsh]9. The[填空1]sets off your painting very well.
【单选题】
有关系SC（S_ID，C_ID，AGE，SCORE），查找年龄大于22岁的学生的学号和分数，正确的关系代数表达式是( )。ⅰ.πS_ID，SCORE (σ age>22 (SC) ) ⅱ.σ age>22 (πS_ID，SCORE (SC) )ⅲ. πS_ID，SCORE (σ age>22 (πS_ID，SCORE，AGE (SC) ) )
①
ⅰ和 ⅱ
②
只有ⅱ正确
③
只有 ⅰ正确
④
ⅰ和ⅲ正确
【判断题】
答题说明：句子没有语法错误请选择“正确”，有语法错误请选择“错误”Ruths assistants were a little surprising, but they had to follow her orders.
①
正确
②
错误
【单选题】
The young men began to enlist for ________.
①
fun in the war
②
the war before it was too late
③
the democracy before the war ended
④
the Victorian gentility after the war