The scientist does not study nature ________ it is useful to do so. He studies it because he takes pleasure in it.
| A．until | B．though | C．because | D．Unless |
相关试题
Xi’an is ______ most beautiful tourist city and I believe I’ll come for _______ second time.
| A．the; a | B．a; a | C．the; the | D．a; the |
—Could I borrow that newspaper for a few moments?
— _________.
| A．No way | B．Yes. You could | C．No chance | D．By all means |
Give them a hand this time and I am sure they will offer theirs ______ in the future.
| A．by turns | B．in turn | C．at turn | D．in return |
Don’t turn round. Go ______ this street till you see the school.
| A．down | B．to | C．straightly | D．straight |
the newspaper library and _____ any information you need for your new story.相关知识点
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