曼氏(Manchester)手术包括______,______及______。
参考答案:缩短主韧带‖宫颈部分切除‖ * * 前后壁修补
Mr. Brown _____ go to bed early, but now he ____going to bed early.
A.used to, used to
B.used to, is used to
C.is used to, sued to
D.is used to, is used to
以下属于法律要求我们做的是[ ]
①植树造林②见义勇为③遵守公共秩序④保护环境
A.①③
B.②④
C.③④
D.①②③④