载畜量

题型:名词解释

问题:

载畜量

考点:畜牧、兽医科学草业科学草业科学题库
题型:名词解释
读下面一段短文,根据上下文意思用放框内所给词的正确形式填空。
Send   celebrate   dance   use   find
     Greeting Cards (贺卡) are a common way _______(1) holidays. Often they are sent for birthdays, but
people also _______(2) them for festivals such as Christmas or the Spring Festival. Printed cards (印刷卡片)
have been ______(3) for 150 years, but computer greeting cards or "e-cards" have become a success. Some
people _____(4) it strange at first, but now they send cards that sing and ______(5) on the computer screen
(屏幕). You can send them quickly with a click (点击) of your computer mouse (鼠标).
题型:名词解释

(   ) 试管婴儿就是用人工的方法,让卵细胞和精子在体外受精,并进行早期胚胎发育,然后移植到母体子宫内发育而诞生的婴儿。

题型:名词解释

活动目录常与()集成在一起。

A.internet服务

B.dns服务

C.http服务

D.ftp服务

题型:名词解释

行车制动踏板是叉车车轮制动器的操纵装置,应()操纵。

A、用左脚掌

B、用右脚掌

C、左、右脚掌均可

D、根据个人习

题型:名词解释

《百鸟朝凤》原为流行于山东、河北一带的民间乐曲,后经加工改编为()独奏曲。

A.笛子

B.萧

C.唢呐

D.古筝

更多题库