皮皮学，免费搜题
登录
搜题
【单选题】
世界上第一台电子数字计算机是1946年在美国研制成功的,该计算机的英文缩写名A.
ENIAC
B.
EDVAC
C.
Apnet
D.
EDSAC
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】Children (who) form. a positive self-concept are more assertive, optimistic, (confidence), and sociable (than those) who (do not).
A.
who
B.
confidence
C.
than those
D.
do not
【单选题】听力原文： Collecting information about pre-employment and filling out an application form. are closely connected. However, filling out an application form. is much easier because you have total control an...
A.
Because you can plan and have control of the needed time.
B.
Because you can control the form. filling with enough time.
C.
Because everything connected with application forms is easier.
D.
Because it is easier to collect information about pre-employment.
【单选题】They form a polar molecule, ____ is, ____ with a slightly positive end and a slightly negative end.
A.
which; that
B.
it; one
C.
that; one
D.
one; that
相关题目：
参考解析：
知识点：
题目纠错 0
发布
