1编号：29204题型：单选题测试正确率：75.32%
—We can see the signin the public places.What does it mean?—It means .
2编号：29203题型：单选题测试正确率：17.15%
—I’m thinking of the test tomorrow. I’m afraid I can’t pass this time.— ! I’m sure you’ll make it.
3编号：29202题型：单选题测试正确率：19.39%
—I’d like to take a week’s holiday.— , we’re too busy.
4编号：29201题型：单选题测试正确率：33.15%
while you are enjoying music.
5编号：29200题型：单选题测试正确率：82.64%
in the street. It’s dangerous.
6编号：29199题型：单选题测试正确率：35.25%
teach fish to swim.
7编号：29198题型：单选题测试正确率：65.15%
more clothes, or you will catch a cold.
8编号：29197题型：单选题测试正确率：29.17%
如图,是长方形的实验田,现将这块试验田分成了甲、乙、丙、丁四部分,已知甲的面积是40平方米,乙的面积是60平方米,则丙的面积为( )
9编号：29196题型：单选题测试正确率：33.33%
如图△ABC中,已知D、E、F分别是边BC、AD、CE上一点,且,,,若,那么阴影部分的面积等于( )
10编号：29195题型：单选题测试正确率：71.6%
如图,在△ABC中,D在AC上,E在BD上,F在CE上,且,,,若△BCF的面积为2,则△ABC的面积为( )
提醒:
in the public places.What does it mean?—It means .
,
,
,若
,那么阴影部分的面积等于( )
,
,
,若△BCF的面积为2,则△ABC的面积为( )