皮皮学,免费搜题
登录
搜题
【单选题】
下列关于熔点的说法正确的是()
A.
固体都在一定温度下熔解
B.
晶体在熔化时温度保持不变,不需要继续加热
C.
非晶体熔解时温度发生变化
D.
晶体的熔点与凝固点相同
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
【简答题】I often do ______( 体育运动 ), like running, swimming and so on. 2. —What do you think of the restaurant? — The food and the ______( 服务 ) here are both good. 3. —Is the library ______( 远的 ) from here? — Y...
【简答题】根据句意及汉语提示补全单词。 1 . I often do ______( 体育运动 ), like running, swimming and so on. 2. —What do you think of the restaurant? — The food and the ______( 服务 ) here are both good. 3. —Is the library ______( ...
【简答题】Dear Sirs, We acknowledge you L/C No.214 _( 1)_ our S/L No.0425. We _ ( 2) _ that the L/C reached us far beyond the time limit _ ( 3) _ in the S/C. As the world marked continues to bull ahead with ama...
【简答题】Sam had worked 30 years for ____ same company and now he had to retire. As _____ sign of gratitude, _____ company held ____ dinner in his honor.
【单选题】A spokesperson for Solaris International announced that the company would ______on strengthening investor relations in South America.
A.
repeat
B.
surpass
C.
franchise
D.
concentrate
【简答题】I had planted different hot peppers in my garden. A Mexican fellow called Sam worked for me. He_ 36 _ hot peppers, too. It was late summer and a beautiful sunny day. My son, Marcus, eight, and my daug...
【单选题】以下哪个医院属于一级医院( )
A.
职工医院
B.
厂矿医院
C.
医学院校的附属医院
D.
城市街道卫生院
E.
部队医院
【单选题】做到今日事今日毕并不容易,因为紧迫感会让我们感到压力更大。解决这个问题的一个有效方法是
A.
时间管理
B.
优先顺序
C.
改变思维方式
D.
明确目标责任
【单选题】The strength of Congress lies in its numbers because ______.
A.
in numbers, there is strength
B.
it controls the budget
C.
it does not have to concern itself with the constitutionality of the law it enacts
D.
no member can be held individually accountable for its actions
【单选题】Rearrange the following numbered sentences so that they will read logically in a request letter. 1)A long-term cooperation will be of benefit to both of us. 2)Looking forward to your prompt reply. Tha...
A.
3)-4)-1)-5)-2)
B.
5)-1)-3)-2)-4)
C.
4)-5)-3)-1)-2)
D.
5)-3)-4)-1)-2)
相关题目: