问题
选择题
Would you be kind enough to help the boy _____ Chinese is really hard to learn?
A.who
B.whose
C.for whom
D.from whom
答案
答案:C
考查从句关系词的选择,根据句子结构可知该句为定语从句,先行词为the boy,句意为你能帮助这个孩子吗?对他来说,英语很难学。
Would you be kind enough to help the boy _____ Chinese is really hard to learn?
A.who
B.whose
C.for whom
D.from whom
答案:C
考查从句关系词的选择,根据句子结构可知该句为定语从句,先行词为the boy,句意为你能帮助这个孩子吗?对他来说,英语很难学。
在“观察水的沸腾”的实验中,实验小组得到下列的实验数据(见下表):
时间/min | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
温度/℃ | 90 | 92 | 94 | 96 | 97 | 98 | 99 | 99 | 99 | 99 |
(2)(4分)从图可以看出,此时水的沸点是________℃,由此可以判断当地的大气压________1标准大气压,水沸腾时__________热量(填:“吸收”或“不吸收”),温度__________.