皮皮学，免费搜题
登录
搜题
【判断题】
临界点是物质在达到临界温度和临界压力,气液两相差别消失,合为一相,这一点就称为临界点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】________________ for their wedding, they haven’t had a rest for several weeks. A. Devoted to preparing B. Devoted to prepare A. Devoting to prepare D. Devoting to prep...
【简答题】财务费用属于成本类科目，而制造费用属于损益类科目．( )
【单选题】The place was flooded ________ it had been raining for several weeks.
A.
because
B.
because of
C.
ever since
D.
as a result of
【单选题】It_____we had stayed together for several weeks_____ I found we had a lot in common. [ ]
A.
was until; when
B.
wasn't until ; that
C.
wasn't until; when
D.
was until; that
【单选题】Several weeks had gone by ________ I realized the painting was missing. [ ]
A.
as
B.
before
C.
since
D.
when
【简答题】试述右转车道和左转车道设置的方法、
【单选题】Several weeks had gone by _______ I knew the painting was missing.
A.
as
B.
since
C.
until
D.
before
相关题目：
参考解析：
知识点：
题目纠错 0
发布
