宾语从句专项练习( )1. She asked me if I knew _. A. whose pen is it B. whose pen it was C. whose pen it is D. whose pen was it ( )2.I dont know_ he still lives here after so many years. A. whether B. where C. what D. when ( )3. I dont know_he will come tomorrow._ he comes, Ill tell you. A. if, Whether B. whether, Whether C. if, That D. if, If ( )4.The small children dont know _. A. what is
