问题
选择题
It is because English is being widely used at present __________.
A．why we learn it hard
B．that we learn it hard
C．which we must learn
D．when we should learn
答案
B
本题考查强调句型的用法。本句是对because English is being widely used at present的强调,在强调句型中常用It is/was...that...结构。