皮皮学,免费搜题
登录
logo - 刷刷题
搜题
【单选题】
认为是什么导致行星和恒星的相对运动?()
A.
时空弯曲
B.
电磁场
C.
万有引力
D.
第一推动
手机使用
分享
复制链接
新浪微博
分享QQ
微信扫一扫
微信内点击右上角“…”即可分享
反馈
参考答案:
举一反三
【单选题】We had never thought people would be interested in the house, so we were quite surprised that more than a hundred people ______________ at the auction.
A.
turned up
B.
turned out
C.
turned in
D.
turned down
【单选题】We had never thought people would be interested in the house, so we were quite surprised that more than a hundred people ________ at the auction.
A.
turned in
B.
turned up
C.
turned down
D.
turned around
【多选题】导游要养成良好的学风,应主要从 ( )等方面进行。
A.
奋发图强
B.
博览群书
C.
勤学好问
D.
讲究学习方法
E.
坚持不懈
【单选题】标准物质的有效期应由()
A.
标准物质证书给出
B.
实验室内部确定
C.
供应商指定
D.
供应商指定,并经实验室确定
【简答题】别紧张,放轻松
【简答题】Very different is the ____today. Britain, other nations thought, had drawn a sponge across her slate. But instead our country stood in the gap. There was no ____and no thought of giving in; and by wha...
【单选题】标准物质的有效期应由()。
A.
标准物质证书给出
B.
实验室内部确定
C.
供应商指定
【简答题】放轻松;别太当真
【单选题】放轻松,别紧张;冷静,别激动;别小题大做
A.
I'll get it!
B.
Take it easy!
C.
Not at all!
D.
Here it is!
【简答题】你别太着(jí)了,可能它自己会回来。
相关题目:
参考解析:
知识点:
题目纠错 0
发布
创建自己的小题库 - 刷刷题