She wanted to know ______ child it was on the grass.A.thatB.whoseC.whatD.whom

If you want to know the train schedule, please ___

She wants to know if it is 600 milesan hour ______ the newest plane can go.

He says he will tell ________ wants to know.A、whateverB、whoeverC、whicheverD、who

Doctors in the US wanted to know_______.A.that le

—Do you know _____ she came to Beijing？—Yes. She

She wanted to know ______ child it was on the grass. A) That B) whose C) what D) whom