中东地区大部分为_______气候，降水_______，气候_______，河流稀少，还有大面积没有河流的沙漠地区。
热带沙漠；稀少；干旱
_____ of the fact that I had a gift for painting, he promised to help me to hold an exhibition. [ ]
A. Convinced
B. Convincing
C. Believed
D. Believed in
复兴社
