In Para. 2 the word "inextricably" most nearly means______.A.unexplainedB.formerlyC.forcef
In Para. 2 the word "inextricably" most nearly means______.
A.unexplained
B.formerly
C.forcefully
D.inseparably
In Para. 2 the word "inextricably" most nearly means______.
A.unexplained
B.formerly
C.forcefully
D.inseparably
The word "random" in Line 2, Para. 2 is closest in meaning to ______.
A.unpredictable
B.perplexing
C.independent
D.abnormal
According to the context, the word in "oncogenes" in para. 2 means ______.
A.genes that can kill cancer
B.genes that will lead to leukemia
C.viruses that can kill AIDS
D.genes that will lead to cancer
The word "luckily" (Para. 2)implies that______.
A.the result could have been worse
B.the crew delayed the sinking
C.the passengers could remain aboard
D.the radio communication was still available
The word "unlearn" (Para. 5)can be replaced with "______."
A.undo
B.stop
C.break
D.move
Which of the following is closest in meaning to the phrase" leveled off" (para. 2, Line 6)?
A.become very popular
B.stopped being popular
C.reached its lowest level in popularity
D.stopped increasing in popularity
The author uses the example of "two melodies" (Para. 2)to______.
A.show how deep and complex his music is
B.explain why people today enjoy his music
C.illustrate why Bach was a good music teacher
D.teach readers how to combine two songs
"This news will give pause to almost anyone..." (Para. 2) probably means "This news will______."
A.stop anyone from thinking about something
B.provide anyone with a chance to do something
C.make anyone think carefully about something
D.give anyone reasons for doing something else
A、正确
B、错误
The word "tedious" in paragraph 2 most probably means______.
A.hard
B.boring
C.interesting
D.long
The word "boost" in Paragraph 2 most probably means______.
A.credit
B.happiness
C.improvement
D.reward
The underlined word "hibernation" in paragraph 2 means ______.
A.a sleep to avoid eating
B.a temperature in a cold weather
C.a sleep in the cold season
D.an animal to practice sleep in winter