As we all know, smoking ___________ people’s health.
A.is harmful to | B.do harm fo | C.does harmful to | D.harm |
The traffic on the main streets has a longer green signal than __________ on the small ones.
A.one | B.this | C.that | D.it |
Alice received an invitation from her boss,__________ came as a surprise.
A.it | B.that | C.which | D.he |
Paper is __________ great Chinese contribution to human civilization.
A.a | B.the | C.不填 | D.an |
Read this story,__________ you will realize that not everything can be bought with money.
A.or | B.and | C.but | D.so |
It was __________ that we wanted to stay here for another two days.
A.such fine weather | B.such a fine weather |
C.so fine weather | D.so fine a weather |