_____ of concrete and steel, the Petronas Towers in Kuala Lampu could provide a better chance of surviving than did the World Trade Centre buildings.
|
A．Building |
B．Built |
C．To built |
D．Having built |
Would you consider lying to a good friend to avoid ____ your friend’s feelings？If so, what kinds of things would you lie about?
|
A．hurting |
B．to hurt |
C．being hurt |
D．hurt |
It is not until recently ______ the scientists have found proof of there being water on Mars.
|
A．when |
B．that |
C．how |
D．what |
______ our horizons of thinking, but it also saves us time and energy.
|
A．Not only does the Internet expand |
B．Not only expands the Internet |
|
C．Not only the Internet expands |
D．Not only the Internet does expand |
An excellent way to help memory is to connect information with pictures, which ______ as a memory-link method.
|
A．considers |
B．is considering |
C．is considered |
D．Considered |
Air bags for cars were invented _____ lives. Without them more people would be injured in car accidents.
|
A．saving |
B．saved |
C．to save |
D．to have saved |
