【单选题】If national health insurance would not cure the problems of the American healthcare system, what, then, is responsible for them? Suspicion falls heavily on hospitals, which make up the largest compone...
【单选题】Paraphrase This book contains a totally new outlook that combines the wisdom of the past with scientific knowledge to solve the problems of the present. Which of the following best explains the meanin...
A.
Problems of the past and present are solved in this book.
B.
In this book, current knowledge and past wisdom are combined to solve current problems.
C.
Only by using knowledge of the past and present can we solve problems.
D.
None of today’s problems can be solved without scientific knowledge.
【单选题】It's erous to go out in a small boat when the wind____________ (blow) very hard. A wise sailor ________ (wait) until the wind _____________ (die) down.