单项选择题
A.by B.with C.against D.out
She declined to travel at the（）of her company and paid ...
单项选择题She declined to travel at the（）of her company and paid for the trip herself.
A.charge B.admission C.expense D.tip
She is（）treatment at the hospitalA.undergoingB.standing...
单项选择题She is（）treatment at the hospital
A.undergoing B.standing C.bearing D.suffering
The couple wanted to（）the black child they had been fos...
单项选择题The couple wanted to（）the black child they had been fostering.
A.adapt B.cultivate C.communicate D.adopt
