油码头离靠装卸船作业，所用防火防静电缆绳是（）缆绳。
A、钢丝
B、棕麻
C、尼龙
D、纤维
参考答案：B
The Oscar Award is ______ all outstanding actors and actresses all ______.
[ ]
A. what; dream to win
B. something; look forward to win
C. what; dream of winning
D. something; look forward to winning it
你认识这些科学家吗？请将他们的名字写出来。
A_________B_________C_________D_________
