According to the passage, foreign language students who do not communicate with native speakers will NOT______.
A. learn very much about the foreign society
B. take advantage of available language
C. have to worry about making mistakes
D. learn about the history of the foreign language
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女孩,10个月。因感冒1天,伴发热,体温39.2℃,来医院就诊,在就诊过程中,突然发生双眼上翻,四肢强直,面色苍白,口周发绀。
该患儿可能的诊断是()。
A. 化脓性脑膜炎
B. 癫
C. 手足搐搦
D. 高热惊厥
E. 急性颅内压增高
在病原菌未明确之前,首选抗生素为()。
A. 头孢曲松
B. 青霉素
C. 氨苄西林
D. 链霉素
E. 阿奇霉素