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What does "it" refer to in the last sentence of the fourth paragraph？
A．The waiting list to participate in the study.
B．The pilot study.
C．The desperate people.
D．The anti-smoking rinse.
答案
更多“What does "it" refer to in the last sentence of the fourth paragraph？A．The waiting list to”相关的问题
第2题
What does "it" in paragraph2, sentence 3 refer to？
A．Earth.
B．A planet.
C．Sun.
D．Any star.
第3题
What does the word "advanced" (Sentence 2, Para.4) refer to？
A．Improved.
B．Getting old.
C．Progressed.
D．Complex.
第4题
What does in PARAGRAPH 4 refer to？ 查看材料
A.Students.
B.Conditions.
C.Undocumented immigrants.
D.Public colleges and universities.
第6题
What does the underlined word "they" in Paragraph 2 refer to？
A．Creative and competitive insurance products.
B．Insurance companies.
C．Other alternatives.
D．Investments.
第7题
What does "combined explosion of interpretations" used by Cheyer refer to？
A．The advantages of Siri.
B．The complexity of words.
C．The wide application of AI.
D．The background of an iPhone user.
第9题
What does the word "pool" (Para 4, line 1) probably refer to？
A．Swimming pool.
B．A kind of game.
C．Teaching resource reserve.
D．Teaching circle
第10题
What does "it" of "since water-vapor becomes water when it cools" in Para. 3. refer to？
A．Water-vapor.
B．Cloud.
C．Water.
D．Air.
