【单选题】sdfgsdfhgksdsddfkgjsldkfjgkldjfklgkldfjglkjdfklgjsdfjgskjdfkg sdfskdfjglskdjfglksdfjg sdfgslkdjfglskdjfgklsjdf dfjglkdfgkljdflkgjsdfg dfjglsdjfgkljsdlfkgjlsdfjg sdfgjldfjglksdjkjsd sdfgjlsdkfjglsjfdlgkdfklgA. dfgsdfgd B. fgsdfgsdf C. gdfg D. sdfgsdfgsdf ...
sdfgsdfhgksdsddfkgjsldkfjgkldjfklgkldfjglkjdfklgjsdfjgskjdfkg sdfskdfjglskdjfglksdfjg sdfgslkdjfglskdjfgklsjdf dfjglkdfgkljdflkgjsdfg dfjglsdjfgkljsdlfkgjlsdfjg sdfgjldfjglksdjkjsd sdfgjlsdkfjglsjfdlgkdfklg A. dfgsdfgd B. fgsdfgsdf