The firemen in Tianjin explosion scene devoted their lives ____ the spread of pollution.
A． to preventing B． to prevent
C． for stopping D． to stop
As a doctor, you________.
A． can be too careful
B． can’t be too careless
C． can’t be too careful
D． can be so careless
Listen carefully, ______ you will miss what the teacher says. Studying hard makes _______ possible to achieve success.
A． or, it B． and, that
C． but, you D． so, us
A miss is ________ a mile.
A． as much as B． as well as
C． as far as D． as good as
The high-speed railway will ______ Sunshine Town _____ Moonlight Town.
A． connecting, to B． connects, with
C． connect, to D． connected, with
Life ________ a race. I’m ready to _________ new challenges any time.
A． is like, take on B． likes, face
C． like, accept D． liked, take off
