焦力附加检测所用的辅助镜片的焦度应该约等于（）。
A、近附加光度
B、主片前顶焦度
C、子片前顶焦度
D、子片后顶焦度
参考答案：A
在支付赔款后，根据法律及有关规定，（）享有对卫星残值的绝对权利。
A.保险人
B.卫星发射中心
C.保险公估人
D.投保人
根据句意和首字母提示补全单词。
1. —Is there a l_______ in your school?
—Yes, there is , we can b _____ books there after school
2. After school, we often play football on the p_______.
3. We have English lessons in the language l ______.
4. We can do some reading in the r _______.
5. There are 12 r ______ in the classroom building.
