题目内容
I recommended that the student ___ his composition as soon as possible. A. finishing writing B. should finish the writing
C. finish writing D. finished writing
C
I began to fish before memory began, _______ I know I have always fished.
A. so far B. so as far as C. as far as D. so
It is thought that one billion people I the world, ______is half the word’s workers, earn their living by farming.
A. if B. that C. which D. what
I should like to try that coat on, but I don t know if it is my ____.
A. length B. measure C.size D. pattern
—The experiment is of particular importance.
—I see. We will carry on with it ________ we can get enough money.
A. unless B. though C. whether D. until