【单选题】Tom is a student and he works hard, and_______________.
C.
so it is the same with me.
【多选题】Tom get excellent scores on exam,he has extensive knowledge and is a hard-working student. So Tom is a . ( )
【单选题】—Tom was a good student and worked very hard.
【单选题】( )往往以崇山峻岭、山麓或峡谷地带为地形基础,伴以茂林修竹等植被景观,构成半封闭式的自然空间。
【简答题】设,A上的关系R={ , , , },R c = .
【简答题】阅读短文,根据短文内容和已给出的首字母,在空白处填入适当的单词。 Tom is a student of Hongqi Middle school. He u______小题1:to be interested in comics about insects. He often borrowed some because he couldn’t a_______小题2:to buy too man...