皮皮学，免费搜题
登录
搜题
【单选题】
我国商业上 猪 半片胴体分割为A.
二大块
B.
四大块
C.
四大块
D.
六大块
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
【单选题】— How long do you want me to heat the oil? — Heat it till it _____ to smoke. [ ]
A.
would begin
B.
begins
C.
will begin
D.
began
【简答题】Metals expand with heat and contract with cold. contract:
【单选题】The ideal piston material would not ______. light and strong, conduct heat well, expand only slight when heated, resist wear, and be low in cost.
A.
be light and strong
B.
conduct heat well
C.
expand only slight when heated
D.
be high in cost
相关题目：
参考解析：
知识点：
题目纠错 0
发布
