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【单选题】
LocationManager获取位置信息的途径下列说法不正确的是A.
GPS定位更精确,缺点是只能在户外使用
B.
NETWORK通过基站和Wi- Fi信号来获取位置信息,速度较慢,耗电较少
C.
获取用户位置信息,我们可以使用其中一个,也可以同时使用两个
D.
GPS定位耗电严重,并且返回用户位置信息的速度远不能满足用户需求
拍照语音搜题，微信中搜索"皮皮学"使用
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皮皮学刷刷变学霸
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A.
about which
B.
of which
C.
in which
D.
for which
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A.
24
B.
8
C.
12
D.
16
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A.
I am 41 years old.
B.
I am a father of two boys and one girl.
C.
I am bad at sports.
D.
I am a big fan of rock music.
E.
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A.
about which
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C.
in which
D.
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【单选题】Task 2 Directions: This task is the same as Task 1. The 5 questions or unfinished statements are numbered 41 through 45. Thomas Alva Edison lit up the world with his invention of the electric light. W...
A.
he became a telegraph operator, a newsboy, and then got his first patent
B.
he became a newsboy, got his first patent, and then became a telegraph operator
C.
he got a patent, became a telegraph operator, and then became a newsboy
D.
he became a newsboy, a telegraph operator, and then got a patent
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