_____ the steep mountains，he had no difficulty reaching the top.
A．Having accustomed to climb B．Having accustomed to climbing
C．Accustomed to climb D．Accustomed to climbing
The film “Let the Bullets Fly” ______ a great success and ______ a large profit to the cinema.
A．appreciated; took up B．enjoyed; brought in
C．won; accounted for D．seized; cut down
To be honest, a lot of people attach great importance to ______rich and famous.
A．become B．have become C．having become D．becoming
He is the first person you can think of to rely on, for he is always willing to ________ whoever is in trouble.
A．cut out B．figure out C．test out D．help out
—Why do you look so worried?
A．had left B．has left C．was left D．has been left
It won’t be quite a long time ________ your son is back, so don’t be worried.
A．that B．since C．before D．until
