摘要： -- The experiment is of particular importance. -- I see. We won’t carry on with it we can get the good equipment. A. until B. unless C. whether D. after
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—— The experiment is of particular importance.
—— I see. We won’t carry on with it _______ we can get the good equipment.
A. until B. unless C. whether D. after
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--- The experiment is of particular importance.
--- I see. We won’t carry on with it _______ we can get the good equipment
- A.until
- B.unless
- C.whether
- D.after