问题
单项选择题
原油的含量在()范围内属于高蜡原油。
A.含蜡量0.5-2.5%
B.含蜡量2.5-10%
C.含蜡量>10%
答案
参考答案:C
原油的含量在()范围内属于高蜡原油。
A.含蜡量0.5-2.5%
B.含蜡量2.5-10%
C.含蜡量>10%
参考答案:C
阅读下列图表,回答题。
A. At 10:30 am. B. At 10:00 am. C. At 11:00 pm. 小题2:Tom is a middle school student. He wants to see the movie with his parents and younger brother on Monday after school. How much will they pay? A. 90 yuan. B. 180 yuan. C. 100 yuan. |