上额部和下颌部都窄,颧骨凸出,给人感觉线条清楚,变化多样的脸型是()
A.正三角形脸
B.菱形脸型
C.倒三角形脸
D.长脸型
参考答案:B
The contents of a certain box consist of 14 apples and 23 oranges. How many oranges must be removed from the box so that 70 percent of the pieces of fruit in the box will be apples ?()
A.3
B.6
C.14
D.17
E.20
西亚著名的灌溉农业区是( )
A.阿拉伯高原
B.图兰平原
C.印度河平原
D.美索不达米亚平原