英语语法（要过程）— Is Bob still performing —I am afraid not .He is said _______ the stage already as he has become an official.A.to have left B.to leaveC.to have been left D.to be left

英语语法（要过程）— Is Bob still performing —I am afraid not .He is said _______ the stage already as he has become an official.A.to have left B.to leaveC.to have been left D.to be left 英语语法(要求详细过程）— Is Bob still performing — I am afraid not .He is said _______ the stage already as he has become an official.A.to have left B.to leaveC.to have been left D.）to be left 英语语法(要求详细过程）— Is Bob still performing — I am afraid not .He is said _______ the stage already as he has become an official.A.to have left B.to leaveC.to have been left D.to be left hello Bob,is this（）cup? This is Bob ----（speak）.说明理由 bob is twelve____（年）old 我是初一的一名学生,会的英语语法还凑合,今天看到练习题上的题,( ) ——Mom,this is my friend,Bob.——______.A.thank you B.OK C.Nice to meet you,Bob D.Hello我认为：不可能是A和B了,那只有Nice to meet you,Bob 和H Children’sDay is on（）1st Fools’sDay is on（）1st Is Bob Alan is good friend?(作否定回答） --How is Bob --He is （ ） A:Good.B:F--How is Bob--He is （ ）A:Good.B:Fine.C:Bob BOB is OK.————BOB?对OK做提问 Smith is Bob's family name.为什么Bob 后面要加s?why? bob's mom is my name is bob 对bob提问 His name is Bob.(对 Bob提问) Bob is talking with (Mr.Green)(就划线部分提问）Bob is talking with (Mr.Green)(就划线部分提问）（ ）is Bob ( ) with? is on October 31st （那个st是很小的）