以下三个数字0.5362、0.0014、0.25之和应为( )。
A.0.79 B.0.788 C.0.787D.0.7876 E.0.8
参考答案:A
解析: 有效数字
The time Dr. Wang has devoted _____ the disabled in the past five years is now considered_____of great value.
A.helping; being
B.helps; to be
C.to helping; to be
D.to helping; being
徐泰时同时建造东、西两园,西园由其儿子徐溶舍宅为寺,就是现在的()。