【简答题】A.accessible B.important C.popular D.abundant
【单选题】The Heckscher-Ohlin theory predicts that the opening of trade between a land-abundant country and a labor-abundant country should result in:
A.
a. higher rents and wages in both countries.
B.
b. lower rents and wages in both countries.
C.
c. higher rents in the labor-abundant country and higher wages in the land-abundant country.
D.
d. higher wages in the labor-abundant country and higher rents in the land-abundant country.
【简答题】如图,在无阴影的正方形中选出两个正方形涂上阴影,使它们与图中四个有阴影的正方形一起构成一个正方体的表面展开图
【简答题】如图,在正方形内有一扇形(见阴影部分),扇形对应的圆心是正方形的一顶点,半径为正方形的边长。在这个图形上随机撒一粒黄豆,它落在扇形外正方形内的概率为 。(用分数表示)
【简答题】如图,在正方形内有一扇形(见阴影部分),扇形对应的圆心是正方形的一顶点,半径为正方形的边长.在这个图形上随机撒一粒黄豆,它落在扇形外正方形内的概率为______.
【简答题】婴幼儿少尿概念是指一昼夜尿量低于()ml
【简答题】With the help of Gloria ,his wife ,Tom Peterson worked for many years to build a solid business selling television sets, stereo systems, and home appliances. Tom developed an excellent with their full...