.
The house caught ______ fire while they were away. It must have been set ______ on fire by someone.
|
A．a; a |
B．a; / |
C．/; a |
D．/;/ |
.
_______ the argument sounds reasonable, it still needs support of evidence.
|
A．Since |
B．Whether |
C．Although |
D．As |
.
.Modern China is experiencing a completely new period ______ respect for science and creativity has become the guiding principle of the society.
|
A．which |
B．where |
C．that |
D．in which |
.
Britain, ______ many other industrialized countries, ______ major changes over the last 100 years.
|
A．together with; have experienced |
B．as well as; have experienced |
|
C．in common with; has experienced |
D．instead of; has experienced |
.
As the newspaper reported, the talks were held in an open, friendly, cooperative and constructive ______.
|
A．environment |
B．atmosphere |
C．condition |
D．situation |
.
.The speech which he made ______ the project has bothered me greatly.
|
A．being concerned |
B．concerned |
C．concern |
D．concerning |
