题目
A.exchanging messages with ships at seA
B.communicating across oceans.
C.sending and receiving the picture
D.instant communication with moving vehicl
E.
第1题
In paragraph two, "this purpose" refers to______.
A.exchanging messages with ships at sea
B.communication across oceans
C.sending and receiving the picture
D.instant communication with moving vehicles
第2题
"this" in Paragraph Two refers to ______ .
A.insecurity
B.sense of failure
C.public speaking
D.pressure
第3题
"this" in Paragraph Two refers to ______ .
A.insecurity
B.sense of failure
C.public speaking
D.pressure
第4题
The word "met" in Paragraph Three, Line Two probably refers to
A.see
B.discover
C.reach
D.act
第5题
The word "met" in Paragraph Three, Line Two probably refers to
A.see
B.discover
C.reach
D.act
第6题
According to the context, "This team effort" in Paragraph Two refers to______.
A.mechanical engineers
B.doctors and engineers
C.biologists, doctors and farmers
D.farmers, biologists and engineers
第7题
According to the context, "This team effort" in Paragraph Two refers to______.
A.mechanical engineers
B.doctors and engineers
C.biologists, doctors and farmers
D.farmers, biologists and engineers
第8题
The word "met" in Paragraph Three, Line Two probably refers to
A.see
B.discover
C.reach
D.act
第9题
The purpose of two questions in the second paragraph is to ______.
A.demonstrate why people are amused
B.display what people laugh at
C.bring to light the phenomenon of laughter
D.accent what a phenomenon laughter really is
第10题
The purpose of two questions in the second paragraph is to ______.
A.demonstrate why people are amused
B.display what people laugh at
C.bring to light the phenomenon of laughter
D.describe what the phenomenon of laughter really is
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