皮皮学，免费搜题
登录
搜题
【单选题】
可用于胃镜消毒的是A.
75%乙醇
B.
2%过氧乙酸
C.
2%戊二醛
D.
0.5%碘伏
E.
1.5%过氧化氢
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】Canada's prime minister warns EU that the trade deal must be ___________to citizens.
【单选题】Analyze the following sentence: To understand the subject, a great deal of studying must be done.
A.
It is an incomplete sentence.
B.
It is a run-on sentence.
C.
This is a grammatically correct sentence.
D.
There is a dangling modifier in this sentence.
【简答题】The backup and recovery tools must be______to deal with various computer crises.
【简答题】Today's bellman must be quick witted, good with people, and outgoing. Bellhops will meet a variety of different people each day and must have the social skills to deal with them.
【多选题】修改以下句子,选出正确的句子。 To understand the subject, a great deal of studying must be done.
A.
If you want to understand the subject, a great deal of studying must be done.
B.
A great deal of studying must be done t o understand the subject,
C.
To understand the subject, one must do a great deal of studying.
D.
To understand the subject, and a great deal of studying must be done.
【简答题】阅读理解。 Goods must be of proper quality, must be as described on the package and must be fit for any particular purpose made known by the seller.Those three rules used for the goods you buy can also be ...
【单选题】Some actions must be ________ to deal with this big change in the labour market.
A.
take
B.
taken
C.
took
D.
Taking
相关题目：
参考解析：
知识点：
题目纠错 0
发布
