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What does Paragraph 3 mainly discuss？ 查看材料
A.Different effects of caffeinated coffee and decal on sleep.
B.Different findings of Lotan Shilo and a team about caffeine.
C.The fact that the subjects slept 415 minutes per night after drinking decaf.
D.The evidence that the subjects took half an hour to fall asleep.
答案
更多“What does Paragraph 3 mainly discuss？ 查看材料A.Differe”相关的问题
第1题
What does the word "sheep" in the last paragraph mean？
A．Idiot.
B．Believer.
C．Dreamer.
D．Adventurer.
第2题
What does the underlined word "exponentially" mean in the last paragraph？
A．Promisingly.
B．Continuously.
C．Drastically.
D．Rapidly.
第3题
What does the underlined word“dumbfounded”(in Paragraph 2) probably mean？
A．Surprised.
B．Happy.
C．Excited.
第4题
What does "balk" mean in the third paragraph？
A．accept
B．refuse to comply
C．suspect
D．challenge
第5题
What does the underlined word "stifling " (Paragraph 1 ) probably mean？
A．Disappearing gradually.
B．Giving out into the air.
C．Hot and breathless.
D．Pleasing and comfortable.
第6题
What does the paragraph following the passage probably discuss？
A．Industry on Lake Erie
B．Canals in Ohio and Indiana
C．Sectional jealousies in Indiana and Ohio
D．Travel on the Erie Canal
第7题
What does " puff up" in the first paragraph (Line 2) mean？
A．tell lies about
B．speak too highly of
C．praise
D．evaluate
第8题
What does "stymie" in the last paragraph mean？
A．To prevent.
B．To increase.
C．To arouse.
D．To deepen.
第9题
What does the word "hibernation" in the first paragraph mean？
A．睡眠
B．冬眠
C．迁徙
