1编号：3208题型：单选题测试正确率：68.82%
如图，∠AOB=90°，C为AB弧的中点，已知阴影甲的面积为16cm²。则阴影部分乙的面积是（）cm²。
2编号：3215题型：单选题测试正确率：73.31%
Her mother ______ watch TV every day.
3编号：3214题型：单选题测试正确率：39.13%
It's about______from my home to our school.
4编号：3213题型：单选题测试正确率：88.18%
—______ do you spell orange? —O-R-A-N-G-E, orange.
5编号：3207题型：单选题测试正确率：64.93%
It’s 12:00. The twins______lunch now.
6编号：3204题型：单选题测试正确率：59.78%
Mary ______ to Qingdao next month.
7编号：3203题型：单选题测试正确率：57.44%
I ______ tired yesterday, so I ______ shopping with her.
8编号：3202题型：单选题测试正确率：69.91%
He ______ a T-shirt yesterday.
9编号：3201题型：单选题测试正确率：67.03%
Mike ______ exercise every day.
10编号：3200题型：单选题测试正确率：65.86%
My father usually ______ a walk after supper.
提醒:
∠AOB=90°，C为AB弧的中点，已知阴影甲的面积为16cm²。则阴影部分乙的面积是（）cm²。