皮皮学，免费搜题
登录
搜题
【单选题】
构成礼仪最基本的三大要素是( )A.
理解、礼貌、礼服
B.
思想、行为表现、职业道德
C.
语言、行为表情、服饰
D.
待人、接物、处事
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】我们不是要把你培养成作家,只要学门正当的手艺就行。
A.
We won’t make an author of you while there’s an honest trade to be learned.
B.
We won’t make an author of yourself while there’s an honest trade to be learned.
C.
We won’t make an author of you or there’s an honest trade to be learned.
D.
We won’t make an author of you and there’s an honest trade to be learned.
【单选题】In the late nineteenth and early twentieth centuries, one of the most clearly visible difficulties 【C1】______ teachers in New York schools had to 【C2】______ was how to teach children who did not speak...
A.
which
B.
that
C.
what
D.
whom
【多选题】获取目的基因的方法有多种，下列属于目的基因获取方法的是( )
A.
从基因组文库中获取
B.
从cDNA文库中获取
C.
从含目的基因生物细胞中获取
D.
利用PCR技术获取
【单选题】What do we mean by a perfect English pronunciation? In one【C1】______there are as many different kinds of English as there are speakers of it.【C2】______two speakers speak in exactly the same【C3】______W...
A.
meaning
B.
sense
C.
case
D.
situation
相关题目：
参考解析：
知识点：
题目纠错 0
发布
