皮皮学,免费搜题
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搜题
【单选题】
世界上最早的广域计算机网络是1969年开通的,在它的基础上,现代Internet发展起来了,它是()
A.
ARPANET
B.
CSNET
C.
WAN
D.
NSFNET
拍照语音搜题,微信中搜索"皮皮学"使用
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参考解析:
知识点:
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皮皮学刷刷变学霸
举一反三
【单选题】Please be quick, or we will have no time ____ have lunch.
A.
to
B.
in
C.
on
D.
/
【简答题】完形填空。 Don't waste precious (宝贵的) time because time __ 1 __ will never return. Time passes very quickly. Some students __ 2 __ they do not have enough time __ 3 __ prepare all their lessons. That's bec...
【简答题】间隔选择多个文件时,就按住( )键不放,然后单击每个要选择的文件。
【单选题】Be quick, Jenny. It's time ________ class. [     ]
A.
to
B.
for
C.
with
D.
in
【单选题】迟发型超敏反应的组织病理学特点是
A.
中性粒细胞浸润
B.
单个核细胞浸润
C.
小血管壁内外IC沉积
D.
嗜酸性粒细胞浸润
E.
小血管扩张、水肿
【单选题】间隔选择多个文件时,按住( )键不放,单击每个要选择的文件名.
A.
CTRL
B.
SHIFT
C.
SHIFT
D.
SHIFT
【单选题】The thick mist _____ gradually as the sun rises.
A.
passes out
B.
passes on
C.
passes off
D.
passes away
【简答题】间隔选择多个文件时,按住()键不放,单击每个要选择的文件名.A. A:CTRL B. B:SHIFT C. C:ALT D. D:DEL
【单选题】As time _________,we know each other better.
A.
goes by
B.
passes by
C.
went off
D.
going by
【简答题】简述明清时期私家园林融合与分化的特点。
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