每日一练，专升本英语单选练习(7.14)

       1. ______matters most in learning English is enough practice.

　　A.What B.Why C.Where D.Which

　　【答案】A。解析：考查主语从句，句意：学习英语最重要的是足够的练习。主语从句缺少主语，故选择what，形容词“什么样的”，起修饰作用。因此A为正确答案。

　　2. —How soon will you start your journey?

　　—I’m not sure. I haven’t decided ______.

　　A.when shall I ask the boss for leave

　　B.where I will go to spend the holiday

　　C.whether I would go by train or by plane

　　D.who could invite me to go

　　【答案】B。解析：考查宾语从句语序。语从句中一般为陈述语序，并且其时态和主句没有必然的联系。句意：—你多久之后开始你的旅程?—我不确定。我还没有决定去哪儿度假呢。可知下文从句描述的是将来发生的动作，故用一般将来时态。选项A为倒装语序，因此B为正确答案。

　　3. What is concerning us greatly is _____the workers held up in that area yesterday will be set free.

　　A. that B. what C. when D. which

　　【答案】C。解析：考查表语从句，句意是：让我们非常关心的是那个地区昨天被绑架的工人什么时候会被释放.题干中the workers held up in that area yesterday will be set free,是作系动词的表语，是一个表语从句;从句结构完整，需要知道的是时间，要用连接副词when.因此C为正确答案。

　　4. The nurses are trying their best to reduce the patient’s fear _____he would die of the disease.

　　A. that B. as C. of which D. which

　　【答案】A。解析：考查同位语从句，句意是：护士们都在尽全力减少这位病人害怕死于这种疾病的恐惧。分析句子的意思可知，句子he would die of the disease正是前面的名词fear的具体内容，由此可推断这是一个同位语从句，因是陈述句，所以用that来引导.因此A为正确答案。

　　5. Do you know the worker ______?

　　A. whom I often talk B. with who I often talk

　　C. I often talk with D. that I often talk

　　【答案】C。解析：先行词为the worker，放入从句为 I often talk with the worker.先行词短语结构在从句中作宾语，定语从句表达可以为 with whom I often talk 或 whom/ that/省略引导词 I often talk with。故选C。