()是世界上第一个致力于促进工业遗产保护的国际性组织。
A.国际古迹遗址理事会
B.国际工业遗产保护委员会
C.世界保护联盟
参考答案:B
The cow _____ by the fire rushed out into the street. [ ]
A. frightening
B. frightened
C. was frightened
D. be frightened
当x=-2时,代数式2x-1的值等于[ ]
A.3
B.1
C.-5
D.-1