皮皮学，免费搜题
登录
搜题
【单选题】
关于唾液的生理作用，下列哪项是错误的
A.
可湿润与溶解食物，使食物便于吞咽，并引起味觉
B.
可清除口腔中的食物残渣
C.
可冲淡、中和、清除进入口腔的有害物质
D.
可使蛋白质初步分解
E.
可使淀粉分解为麦芽糖
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
【多选题】人际交往中的互补包括( )。
A.
需要的互补
B.
社会角色的互补
C.
人格某些特征的互补
D.
物质利益的互补
查看完整题目与答案
【单选题】决定发病与否的是
A.
正气不足
B.
邪气偏盛
C.
正邪斗争的胜负
D.
外感六淫
E.
内伤七情
查看完整题目与答案
【判断题】正邪斗争的胜负,决定发病与不发病。
A.
正确
B.
错误
查看完整题目与答案
【单选题】听力原文： Ma Kai, the Director of China's National Development and Reform. Commission, says the Chinese government has lowered drug prices 22 times in the last few years on 1,600 kinds of drugs, in some c...
A.
are too high
B.
are too low
C.
are at a reasonable level
D.
are changeable
查看完整题目与答案
【单选题】_________, founded in 1988，is China’s only national flag carrier.
A.
China Southern Airlines
B.
Hainan Airlines
C.
Air China
D.
China Eastern Airlines
查看完整题目与答案
【单选题】With the summer coming, May 19th was the ideal date to ______ China’s National Tourism Day. This year’s theme was “Beautiful China: Relaxing and Tourist Friendly”.
A.
reflect
B.
make
C.
represent
D.
mark
查看完整题目与答案
【单选题】________, founded in 1988, is China's only national flag carrier.
A.
China Southern Airlines
B.
China Eastern Airlines
C.
Hainan Airlines
D.
Air China
查看完整题目与答案
【单选题】失业保险不可避免地产生道德风险、扭曲劳动力市场的资源配置、导致经济中的(      )上升。
A.
工资
B.
社会保险费用
C.
人口出生率
D.
失业率
查看完整题目与答案
【判断题】邪正斗争的胜负决定发病与不发病。()
A.
正确
B.
错误
查看完整题目与答案
【简答题】A latest national survey has found that over half of China's netizens are suffering from various mental problems although some 62 percent of them claim at the same time that they are happy on the whol...
查看完整题目与答案
相关题目：
【多选题】人际交往中的互补包括( )。
A.
需要的互补
B.
社会角色的互补
C.
人格某些特征的互补
D.
物质利益的互补
查看完整题目与答案
【单选题】决定发病与否的是
A.
正气不足
B.
邪气偏盛
C.
正邪斗争的胜负
D.
外感六淫
E.
内伤七情
查看完整题目与答案
【判断题】正邪斗争的胜负,决定发病与不发病。
A.
正确
B.
错误
查看完整题目与答案
【单选题】听力原文： Ma Kai, the Director of China's National Development and Reform. Commission, says the Chinese government has lowered drug prices 22 times in the last few years on 1,600 kinds of drugs, in some c...
A.
are too high
B.
are too low
C.
are at a reasonable level
D.
are changeable
查看完整题目与答案
【单选题】_________, founded in 1988，is China’s only national flag carrier.
A.
China Southern Airlines
B.
Hainan Airlines
C.
Air China
D.
China Eastern Airlines
查看完整题目与答案
【单选题】With the summer coming, May 19th was the ideal date to ______ China’s National Tourism Day. This year’s theme was “Beautiful China: Relaxing and Tourist Friendly”.
A.
reflect
B.
make
C.
represent
D.
mark
查看完整题目与答案
【单选题】________, founded in 1988, is China's only national flag carrier.
A.
China Southern Airlines
B.
China Eastern Airlines
C.
Hainan Airlines
D.
Air China
查看完整题目与答案
【单选题】失业保险不可避免地产生道德风险、扭曲劳动力市场的资源配置、导致经济中的(      )上升。
A.
工资
B.
社会保险费用
C.
人口出生率
D.
失业率
查看完整题目与答案
【判断题】邪正斗争的胜负决定发病与不发病。()
A.
正确
B.
错误
查看完整题目与答案
【简答题】A latest national survey has found that over half of China's netizens are suffering from various mental problems although some 62 percent of them claim at the same time that they are happy on the whol...
查看完整题目与答案