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【单选题】
免疫细胞产生的细胞因子具有抑制病毒作用的是A.
白细胞介素
B.
干扰素
C.
细胞集落刺激因子
D.
肿瘤坏死因子
E.
趋化因子
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【单选题】Section B Dialogue Comprehension Directions: In this section, you will read 5 short conversations between a man and a woman. At the end of each conversation there is a question followed by four choice...
A.
Her quality.
B.
Her personality.
C.
Her ability.
D.
Her temperament.
【单选题】Section B Dialogue Comprehension Directions: In this section, you will read 5 short conversations between a man and a woman. At the end of each conversation there is a question followed by four choice...
A.
He doesn't like to go to hockey games.
B.
He forgot about the hockey game.
C.
He missed the hockey game because he was ill.
D.
He'll go with the woman to the next hockey game.
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