问题
选择题
He ________a trip in China, but now he _________on a journey.
A．used to take; is used to go
B．used to take; is used to going
C．is used to taking; used to go
D．is used to take; used to going
答案
答案：B
题目分析：句意：过去他经常在中国短途旅行但是他现在习惯长途旅行了。be used to doing sth 习惯于做……，used to do sth,过去常常做某事。根据句意，故选B