皮皮学，免费搜题
登录
搜题
【单选题】
假设英国生产每单位的酒需要的劳动人数比美国少 40 人,生产每单位呢绒比美国少 10 人,则下列错误的是( )。A.
英国在两种产品生产上都具有绝对优势
B.
英国在呢绒的生产上具有比较优势
C.
英国在酒的生产上具有比较优势
D.
美国在呢绒的生产上具有比较优势
拍照语音搜题，微信中搜索"皮皮学"使用
参考答案：
参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【单选题】and we’ll finish the work ahead of time.
A.
An hour earlier
B.
If we start an hour earlier
C.
Starting an hour earlier
D.
Started an hour earlier
【单选题】听力原文：W: If we hurry we can take the express train and save an hour. M: Yes. The express takes only three hours to get to New York. Q: How long does it take the local train to New York? (2)
A.
One hour.
B.
Two hours.
C.
Three hours.
D.
Four hours.
【简答题】梁上某段无载荷作用 (q=0) 时，此段梁的剪力 FS 为常数，剪力图为 ____ 线；弯矩 M 则为 x 的一次函数，弯矩图为 ____ 线。 [填空(1)] [填空(2)]A. 水平B. 斜直
【多选题】根据麦克利兰的研究,成就需要较高的人通常具有哪些特点?( )
A.
较强的责任感和事业心
B.
工作中选择适度的难度与风险
C.
希望及时得到工作的反馈
D.
较高的权力欲望
【单选题】听力原文：W: If we hurry, we can take the express train and save an hour. Couldn't we? M: Yes, the express takes only three hours to get to the city. Q: How long does it take the local train to get to the ...
A.
One hour.
B.
Two hours.
C.
Three hours.
D.
Four hours.
【单选题】听力原文：W: If we hurry we can take the express train and save an hour. M: Yes. The express lakes only two hours to get to Tokyo. Q: How long does it take the local train to Tokyo? (17)
A.
One hour.
B.
Three hours.
C.
Two hours.
D.
Four hours.
【单选题】听力原文：W: We're talking this hour about how and why people might become addicted to the Internet. (22)Dr.James at Maryland University has put together a support group for students who find themselves ad...
A.
Video and online games.
B.
Hazards of a high-tech society.
C.
Relationships on campus.
D.
Internet additions.
【单选题】听力原文：W: If we hurry we can take the express train and save an hour. M: Yes. The express takes only two hours to get to Tokyo. Q: How long does it take the local train to Tokyo? (17)
A.
One hour.
B.
Three hours.
C.
Two hours.
D.
Four hours.
相关题目：