【简答题】国道、城市主干路、城市次干路、省道、县道、其中等级最高的是 ________ ,最低的是 ________
【多选题】国道、城市主干路、城市次干路、省道、县道、其中等级最高的是________,最低的是________
【单选题】If he _____ free today, we _______ him to Beijing.
B.
had been; would have sent
【简答题】II . 根据汉语意思完成英语句子,每空一词。 1. 如果你叫他帮你,他不会拒绝你的。 If you ask him to help you, he won’t _______ _______ _______. 2. 我今天有空,我可以帮忙。 I’m free today and I can _______ _______. 3. 她希望很快收到儿子的信。 She hopes to _______...
【单选题】一元线性回归模型与多元线性回归模型的区别在于只有一个( )。
【单选题】多远线性回归模型与一元线性回归模型的区别在于不止一个()
【单选题】听力原文:W: I wonder if you have free to go to the food store today. We have run out of bread. M: You'd better do that. I haven't got my report ready yet. But my boss needs it tomorrow. Q: Why can't the m...
A.
He has some work to do.
B.
The woman is going to do that.
C.
His boss is coming to see him.
D.
He doesn't feel like eating any bread today.
【判断题】社会阶层是一种社会现象,一切人类社会都存在着社会阶层。
【简答题】请用下面方框内所给的词或短语完成下列句子,每项只能用一次。 popular, will go, laugh at fifth, place 1. A zoo is a ____ where many animals live. 2. Today is my cousin's ____ birthday. 3. Liu Xiang is very ____ in C...