皮皮学，免费搜题
登录
搜题
【单选题】
下列有关中餐零点餐厅服务的叙述,错误的是 。A.
上菜时以不打扰客人为原则,严禁从主人和主宾之间上菜
B.
冷菜吃到剩1/3-1/2热菜
C.
上菜时先上调味,再用双手将菜肴端上
D.
大圆桌上菜时,刚上的菜肴用转盘转至主人面前
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】已知25℃时，K a (HAc)=1.75×10 -5 。计算该温度下0.10mol·L -1 HAc溶液中H + 浓度及溶液的pH，并计算该浓度下HAc的解离度。
【简答题】具有约束纵行诸经作用的经脉是______。
【单选题】If Mr.Dewey____ present, he woud have offered any possible assistance to the people there.
A.
were
B.
had been
C.
should be
D.
was
【单选题】If Mr. Dewey _____ present, he would have offered any possible assistance to the people there.
A.
were
B.
had been
C.
should be
D.
was
【单选题】If Mr. Dewey ___________ present, he would have offered any possible assistance to people there.
A.
were
B.
had been
C.
should be
D.
was
参考解析：
知识点：
题目纠错 0
发布
