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【单选题】
通过抑制神经氨酸酶,从而对抗流感病毒的药物是( )。
【单选题】
婴幼儿剂型:含每种组份()ug血凝素,用于()月龄婴幼儿
【单选题】
属于神经氨酸酶抑制剂的抗病毒药物是()。
【单选题】
病毒神经氨酸酶抑制剂(扎那米韦、奥司他韦)使用的最佳时间是( )。
【单选题】
As for words which do not often occur in everyday situation, you just need to be able to ____.
③
concentrate much on them
④
practice using them constantly
【单选题】
According to the text, which of the following is NOT one of the possible activities for you to practice speaking English at school?
①
To talk to native speakers on campus.
②
To speak English to the waitress in English as you pay for a meal in a restaurant.
③
To rehearse aloud by yourself.
④
To talk with your classmates in English.
【单选题】
The place did not seem to be popular, for it was completely deserted, and in any case _____ to traffic.
【单选题】
The head of the museum was _____and let us actually examine the ancient manuscripts.
【单选题】
Lucy,who did not even go to grade school, had no ________of a job at the time.
【单选题】
The lecture provided ____ insight into foreign affairs.
【单选题】
Linda is 35 years o1d and, after two close relationships, the prospect of staying single__________ her.
【单选题】
She insists that he ______ his now.
【单选题】
The manager said that there were two reasons______ our sales dropped sharply last year.
【单选题】
Henry’ s actually ______ of telling lies, pretending to be sick when he s heathy.