请问let him in和let him come in一样吗?

请问let him in和let him come in一样吗? let him come in.变否定句 让他进来,是let him in 还是let him come in 或是 let him be in If Jack arrive.Let him come in如题 Don't let him come in中him不用主格形式是不是因为它不是主语? let [we] call him in the evening Let him v___some place in our city. let him Let them__ (come) in Let __________ come in. 选择 let him in '( a .shall we b.w he is in a difficult s___.let's help him.