A:so long a
B:as much a
C:as long as.
D:as well a
—Excuse me, sir, visiting hours are over. You leave.
—Pardon me, nurse. I didn't hear the bell.
2015年12月,山东一个经贸代表团赴东南亚采购 货物,并观光考察。读东南亚气候类型图,完成下列问题。
西亚著名灌溉农业区是( )