In fact it was this silence that （）all the last moments of our climb.

单项选择题The government believes that local people will welcome the decision，（）will bring more job opportunities to the city.

A.that
B.where
C.what
D.which

单项选择题The professor told him to speak louder（）by the whole class.

A.so as to be heard
B.so as to hear
C.in order that heard
D.in order to hear