基督教的信徒大约占全球人口的百分之（）。
A、10.0
B、20.0
C、30.0
D、40.0
参考答案：B
I just can’t________ them waiting for such a long time.
A．think
B．imagine
C．make
D．force
What are the roles of the learner in the Communicative Approach
