下列土耳其著名景点中,位于伊斯坦布尔市的有()。
A. 蓝色清真寺
B. 圣索非亚大教堂
C. 棉花堡
D. 地下水宫
E. 大巴扎
One-third of the area ____covered with green trees. About seventy percent of the treesbeen planted.
A. are; have
B. is; has
C. is; have
D. are; has
The number of teachers in our college____greatly increased last term A number of teachers in this school ____from the countryside.
A.was; is
B. was; are
C. were; are
D.were; is
What____the population of China? One-third of the population____workers here.
A. is; are
B. are; are
C. is; is
D. are; is