皮皮学,免费搜题
登录
搜题
【简答题】
“气之本”指的脏是()。|“生之本”指的脏是()。 A. 肝 B. 心 C. 脾 D. 肺 E. 肾
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
【简答题】求下列集合的并集: (1) A ={ 3,4,6,7 }, B ={ 2,3,5,7 }; (2) A ={ x | x 3 3}, B ={ x |0< x <5}; (3) A={班内全体男生}, B={班内全体女生}.
【简答题】求下列集合的基数. (1)A={0,2,4,6,…,50);(2)B={x|x∈R并且x 2 +1=0}; (3)S={0,3,6,9,…};(4)T={10,11,12,13,…}.
【简答题】野燕麦是() 科。
【单选题】The conversion of two syllable nouns into verbs usually involves a change of _____.
A.
spelling
B.
pronunciation
C.
stress
D.
function
【判断题】The conversion between nouns and verbs may involve a change of stress.
A.
正确
B.
错误
【单选题】In English many nouns can be turned into verbs without any change to their form. For instance, the noun walk can be turned into the verb to walk. This phenomenon is known as ______ in morphology.
A.
compounding
B.
derivation
C.
conversion
D.
inflection
【单选题】The conversion of two syllable nouns into verbs involves a change of _______.
A.
spelling
B.
pronunciation
C.
stress
D.
function
【简答题】求下列集合的并集: (1)A={x|x 3 3}, B={x|x<-3} ;(2)A={x|x 3 3}, B={x|0
【简答题】已知集合M是由满足下列性质的函数f(x)的全体所组成的集合:在定义域内存在x 0 ,使得f(x 0 +1)=f(x 0 )+f(1)成立. (1)指出函数f(x)= 1 x 是否属于M,并说明理由; (2)设函数f(x)=lg a x 2 +1 属于M,求实数a的取值范围.
【单选题】The conversion of two-syllable nouns into verbs usually involves a change in _____.
A.
spelling
B.
pronunciation
C.
stress
D.
function
相关题目:
关于我们
免责声明
版本记录
© 2019 pipixue.com 京ICP备20000060号-6