皮皮学，免费搜题
登录
搜题
【单选题】
下列不是烹饪的作用的是:( )A.
对食物消毒。
B.
帮助食物消化。
C.
合成人体必需的营养素。
D.
调合滋味，促进食欲。
拍照语音搜题，微信中搜索"皮皮学"使用
参考答案：
参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【单选题】The text seems to suggest that ______.
A.
while in America, do as the Americans do
B.
most Americans are impatient
C.
when you are riding a bus in the U. S. , be careful of the angry driver
D.
if you want to get help from American city people, please let them know
【单选题】“bridge out” wouldactually mean “Meet me.” 40 However, it is also hard to keep a code booksecret for long. So codes must be changed frequently.
A.
It is very hard to break a code without the code book.
B.
In any language, some letters are used more than others.
C.
Only people who know the keyword can read the message.
D.
As long as there have been codes, people have tried to break them.
G.
You can hide a message by having the first letters of each word spell it out. F. With a code book, you might write down words that would stand for other words. G. Another way to hide a message is to use symbols to stand for specific letters of the alphabet.F. G.
【单选题】The job is to me because I have little experience, however, it is also . [ ]
A.
challenging; rewarding
B.
challenged; rewarded
C.
challenging; rewarded
D.
challenged; rewarding
【简答题】国庆前去特殊学校的观察记录或报告
相关题目：