皮皮学，免费搜题
登录
搜题
【判断题】
果蝇、鼠、牛、羊等高等动物和人类性别决定的方式属于 XY 型。( )A.
正确
B.
错误
手机使用
分享
复制链接
新浪微博
分享QQ
微信扫一扫
反馈参考答案：
举一反三
【简答题】It is curious that Stephen Koziatek feels almost as though he has to justify his efforts to give his students a better future. Mr. Koziatek is part of something pioneering. He is a teacher at a New Ha...
【单选题】Which of the following problems could cause air to blow out through the inlet air filter of a running compressor? .
A.
Excessive compression in the cylinder
B.
A broken intake valve
C.
A dirty inlet filter element
D.
An improperly adjusted discharge valve
【简答题】阅读下面短文，简要回答文后问题。 Henry Ford was the eldest son of a farmer. He grew up on a farm in Michigan Like most farmers at that time, his father William hoped his eldest son would help him on the farm, but Hen...
【单选题】The campaign slogan” Straight-Talk Express” aims at convincing voters that the presidential candidate is
A.
friendly．
B.
honest．
C.
open．minded．
D.
warm-headed．
相关题目：
参考解析：
知识点：
题目纠错 0
发布
