一Is Mary from New York City?
--I don’t know________．

[单选题]—Don't try to anything from me,Mary.—I know nothing about it,mum! I was sleeping at that time!A．hear B.cheat C.get D.hide

[单选题]（ ）I don’t know __________.A．how often he visits his grandparentsB．how soon will he come backC．how many students are there in his classD．how long is the bridge

[单选题]John: Mary isn't going to New York next week.Rose: ______

[单选题]I don't know ________.A.who were theyB.who they areC.who are theyD.who they

[单选题]I don’t know ______ to deal with such matter.A.whatB.howC.whichD./

[单选题]The nation′s capital city Washington and New York are located in ( )A.the A

[单选题]The nation′s capital city Washington and New York are located in ( )A.the A

[单选题]I don't know ______ standing beside the headmaster.A． the girl's nameB． the name of the girl'sC． the name of the girlD． the name's of the girl

[单选题]I don't know his address, ______.A．otherwise I will write to himB．otherwise I would write to himC．otherwise I had written to himD．otherwise I would have written to him

[单选题]（约翰和维多利亚）When John and Victoria Falls arrived in New York City for one-year