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【多选题】
70亿人由于地理原因,分为()。A.
黄种蒙古利亚人
B.
高加索人
C.
黑种尼格罗人
D.
棕种澳大利亚人
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
举一反三
【单选题】Please come with me to revisit our university. It is very likely that you would ______ a friend that you haven’t seen for a long time.
A.
meet to
B.
run into
C.
go for
D.
come on
【单选题】Please come with me to revisit our university. It is very likely that you would _______ a friend that you haven't seen for a long time.
A.
meet to
B.
go for
C.
come on
D.
run into
【单选题】These are flammable. You are over the limit. Please come with me.( )
A.
这些属于易燃易爆物品。您超出携带限制了。请跟我来
B.
这些属于易碎物品。您超出携带限制了。请跟我来。
C.
这些属于易燃易爆物品。您超出携带限制了。
D.
这些属于易碎物品。禁止携带。
【单选题】Police insist that Michael did not follow the correct ________ in applying for a visa.
A.
program
B.
proceed
C.
progress
D.
procedure
【单选题】Those _____ to go to movies, please come with me.
A.
wishing
B.
wished
C.
wish
D.
to wish
【单选题】系统的稳态特性主要取决于开环频率特（ ）。A．低频渐近线的斜率和高度 B．中频段的剪切频率和斜率C．高频段的斜率D．相角裕度
A.
中频段的剪切频率和斜率
B.
高频段的斜率
C.
低频渐近线的斜率和高度
D.
相角裕度
【单选题】I have _________ to tell you, please come with me.
A.
anything important
B.
something important
C.
important something
D.
important anything
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