皮皮学，免费搜题
登录
搜题
【单选题】
发酵的最终电子受体是( )。A.
中间产物
B.
分子氧
C.
NO 3 -
D.
CO 3 2-
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
【单选题】"A business letter should be business-like" means ( ).
A.
The writer should use business language in writing the letter
B.
The body should be concise
C.
The message should be effectively communicated
D.
All of the above
【单选题】Which of the following is NOT a business letter?
A.
A letter of inquiry
B.
A letter of recommendation
C.
A letter of application
D.
A letter to your boyfriend or girlfriend
【简答题】配胶中色膏的用途是什么 。
【简答题】“A business letter should be business-like” means _____ .A. Thewriter should use business language in writing the letter. B. Thebody should be concise. C. Themessage should be effectively communicated...
相关题目：
参考解析：
知识点：
题目纠错 0
发布
