炉前桥式吊车结构是由哪些部分组成?
参考答案:
炉前桥式吊车结构是由大车走行、小车走行、卷扬起重和辅助机等组成。
根据上下文补全对话。
A: Excuse me, __1__ I ask you some questions?
B: __2__ .
A: When __3__ you born?
B: In March, 1983.
A: You're 15 years old, right? Only one year __4__ than me. I am 14.
B: But you look much __5__ than me.
A : Really? Thank you. And how __6__ have you been in China?
B: About 3 years. We moved here __7__ my father likes working in China.
A: __8__ do you like here?
B: Very much. I like the people __9__ the food here. The people are very friendly __10__ us.
“苦难十四年,日本和汉 * * ,压迫老百姓,有苦不能言。”这一历史现象曾经发生在[ ]
A.东北地区
B.华北地区
C.华东地区
D.台湾地区