题目内容
| If we go on using energy so wastefully, ______ are that our oil wells will be dried up ______ new energy sources can be found to replace oil. |
A. chances; before B. difficulties; after C. questions; since D. problems; as |
试题答案
AIf we go on using energy so wastefully, ________ are that our oil wells will be dried up before new energy sources can be found to replace oil.
- A.chances
- B.difficulties
- C.questions
- D.problems
energy sources can be found to replace oil.
B. difficulties; after
C. questions; since
D. problems; as
energy sources can be found to replace oil.
B. difficulties
C. questions
D. problems
sources can be found to replace oil.
B. difficulties
C. questions
D. problem
If we go on using energy so wastefully, __________ are that our oil wells will be dried up before new energy sources can be found to replace oil.
A. chances B. opportunities C. questions D. problems
查看习题详情和答案>>If we go on using energy so wastefully , are that our oil wells will be dried up before new energy sources can be found to replace oil .
A．chances B．difficulties C．questions D．problems
查看习题详情和答案>>If we go on using energy so wastefully, __________ are that our oil wells will be dried up before new energy sources can be found to replace oil.
A. chances B. opportunities C. questions D. problems
查看习题详情和答案>>If we go on using energy so wastefully, __________ are that our oil wells will be dried up before new energy sources can be found to replace oil.
A. chances B. opportunities C. questions D. problems
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