main job is___these children learn English well.A.helping B.to helpMy main job is___these children learn English well.A.helping B.to help C.help D.helps动词不定式和动名词不是都能做表语吗?A,B到底哪个是对的?

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main job is___these children learn English well.A.helping B.to helpMy main job is___these children learn English well.A.helping B.to help C.help D.helps动词不定式和动名词不是都能做表语吗?A,B到底哪个是对的?

main job is___these children learn English well.A.helping B.to helpMy main job is___these children learn English well.A.helping B.to help C.help D.helps动词不定式和动名词不是都能做表语吗?A,B到底哪个是对的?
main job is___these children learn English well.A.helping B.to help
My main job is___these children learn English well.A.helping B.to help C.help D.helps
动词不定式和动名词不是都能做表语吗?A,B到底哪个是对的?

main job is___these children learn English well.A.helping B.to helpMy main job is___these children learn English well.A.helping B.to help C.help D.helps动词不定式和动名词不是都能做表语吗?A,B到底哪个是对的?
选:A.helping
动名词表示长期性的行为.
不定式表示临时性或还没发生的行为.