摘要： Many difficulties have as a result of change over a new type of fuel. A. risen B. arisen C. raised D. aroused
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Many difficulties have as a result of the change over to a new type of fuel.
A. risen B. raised C. arisen D. arrived
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Many difficulties have as a result of the change over to a new type of fuel.
- A.risen
- B.raised
- C.arisen
- D.arrived
Many difficulties have _____ as a result of the change over a new type of fuel.
[ ]
A. risen
B. raised
C. arisen
D. rose