1.【2019·江苏卷·单项填空】21.We have entered into an age _______ dreams have the best chance of coming true.
A. which B. what C. when D. that
【答案】C
【解析】考查定语从句。句意：我们已经进入到了一个时代，在这个时代梦想实现的机会最大。句中先行词为an age（一个时代），且先行词在从句中做时间状语，所以关系词用when。故选C。
2.【2019·江苏卷·单项填空】23.The doctor shares his phone number with the patients __________ they need medical assistance.
A. if only B. as if C. even though D. in case
【答案】D
【解析】考查状语从句的连词。句意：医生给了病人他的手机号码，以防病人需要医疗援助。A. if only要是…多好；B. as if好像，仿佛；C. even though即使，尽管；D. in case以备，以防，免得。故选D。
