Nobody but doctors and those __________by Dr.Zhang ______ the room.A.invited;is allowed to enterB.are invited;are allowed enteringC.invited;is allowed enteringD.is invited;are allowed to enter请说明理由及这里面包含的语法问题
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![Nobody but doctors and those __________by Dr.Zhang ______ the room.A.invited;is allowed to enterB.are invited;are allowed enteringC.invited;is allowed enteringD.is invited;are allowed to enter请说明理由及这里面包含的语法问题](/uploads/image/z/13495366-46-6.jpg?t=Nobody+but+doctors+and+those+__________by+Dr.Zhang+______+the+room.A.invited%3Bis+allowed+to+enterB.are+invited%3Bare+allowed+enteringC.invited%3Bis+allowed+enteringD.is+invited%3Bare+allowed+to+enter%E8%AF%B7%E8%AF%B4%E6%98%8E%E7%90%86%E7%94%B1%E5%8F%8A%E8%BF%99%E9%87%8C%E9%9D%A2%E5%8C%85%E5%90%AB%E7%9A%84%E8%AF%AD%E6%B3%95%E9%97%AE%E9%A2%98)
Nobody but doctors and those __________by Dr.Zhang ______ the room.A.invited;is allowed to enterB.are invited;are allowed enteringC.invited;is allowed enteringD.is invited;are allowed to enter请说明理由及这里面包含的语法问题
Nobody but doctors and those __________by Dr.Zhang ______ the room.
A.invited;is allowed to enter
B.are invited;are allowed entering
C.invited;is allowed entering
D.is invited;are allowed to enter
请说明理由及这里面包含的语法问题
Nobody but doctors and those __________by Dr.Zhang ______ the room.A.invited;is allowed to enterB.are invited;are allowed enteringC.invited;is allowed enteringD.is invited;are allowed to enter请说明理由及这里面包含的语法问题
选答案A
those(that are) invited by意为:那些被邀请的人
allow sb to do sth
综上所以选A
D
invited修饰those,那些被邀请的人
后面be allowed to do 被允许....
B
be动词+动词的过去式+by表被动语态