创建自己的小题库
搜索
【单选题】
粉红色碧玺在()重液中会悬浮。
A.
二碘甲烷（稀）中上浮
B.
二碘甲烷（稀）中悬浮
C.
二碘甲烷中下沉
D.
二碘甲烷中悬浮
手机使用
分享
复制链接
新浪微博
分享QQ
微信扫一扫
反馈
收藏
举报参考答案：
举一反三
【单选题】Passage Two Questions 66 to 70 are based on the following passage: If an agreement signed in Germany works out, travelers of this Asian city may one day be able to move from the downtown area to its n...
A.
It is difficult to see fingerprints with human eyes.
B.
There are special ways to recover a suspect’s fingerprints.
C.
Even a small part of a fingerprint is useful for identification
D.
Suspects usually try to avoid leaving their fingerprints at the scene.
【单选题】开式起重液压系统采用远控平衡阀限速不存在（）特点。
A.
制动较可靠
B.
负载变动时下降耗功
C.
油粘度变化时下降耗功变化小
D.
下降时能回收能量
相关题目：
【单选题】Passage Two Questions 66 to 70 are based on the following passage: If an agreement signed in Germany works out, travelers of this Asian city may one day be able to move from the downtown area to its n...
A.
It is difficult to see fingerprints with human eyes.
B.
There are special ways to recover a suspect’s fingerprints.
C.
Even a small part of a fingerprint is useful for identification
D.
Suspects usually try to avoid leaving their fingerprints at the scene.
【单选题】开式起重液压系统采用远控平衡阀限速不存在（）特点。
A.
制动较可靠
B.
负载变动时下降耗功
C.
油粘度变化时下降耗功变化小
D.
下降时能回收能量
参考解析：
AI解析
重新生成
题目纠错 0
发布
