皮皮学，免费搜题
登录
搜题
【单选题】
晶体具有 的熔点。A.
不确定
B.
固定
C.
可变
D.
无法测出
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】This is ______ a German book ______ an English book. It's a French book. [ ]
A.
either; or
B.
not only; but also
C.
both; and
D.
neither; nor
【单选题】The teacher entered the classroom, _____.
A.
with book in hand
B.
book in hand
C.
with book in his hand
D.
book in his hand
【简答题】剧院看演出时,应衣着整洁、得体,不能穿__、__、__等,如果戴着帽子应主动摘下。
【简答题】( )看演出时,应衣着整洁、得体,不能穿背心、短裤、拖鞋等,如果戴着帽子应主动摘下。
【简答题】A．The book was hard to find. B．The book cost too much money. C．The book was difficult to read. D．The book was not worth reading.
相关题目：