第9题: [单项选择]Both Alice's parents are very interested in their daughter's attempt ______ the channel. A. to swim B. swim C. swimming D. swam 参考答案:A 答案解析:to swim是动词不定式,用在该句中可以构成定语。因该句中有名词attempt,其后通常接不定式作定语。
第36题: [单项选择]未老先衰,头发枯萎,早脱、早白的病机是 A. 肝失疏泄 B. 肾精不足 C. 肾气不固 D. 脾虚不运 E. 肺气虚衰 参考答案:B 答案解析:肾精不足证,是肾精亏损表现的证候。多因禀赋不足,先天发育不良,或后天调养失宜,或房室过度,或久病伤肾所致。表现为小儿发育迟缓,身材矮小,智力和动作迟钝,囟门迟闭,骨骼萎软。男子精少不育,女子经闭不孕,