王安石变法中的青苗法、免役法和方田均税法要解决的共同问题是
A.抑制土地兼并
B.限制高利贷盘剥
C.减轻农民负担入
D.增加政府财政收
答案:D
( ) How many books do you have? ( ) Where is my book? ( ) How are you? ( ) Nice to meet you. ( ) What colour is it?
断路器重合闸的无电流间隔时间为( )s。
A.(A) 0.1~0.3
B.(B) 0.3~0.5
C.(C) 0.5~0.7
D.(D) 1.0-3.0