This program can give you a lift at work, ____ increase your income by 50%.
| A．as long as | B．as well as |
| C．so much as | D．as soon as |
----Can I take your______,Sir?
----Please wait for a moment.
| A．seat | B．order | C．menu | D．food |
---He made up his mind to devote his life________pollution_______happily.
| A．to prevent;to live | B．to prevent;from living |
| C．to preventing; to live | D．to preventing;from living |
________you can pass the exam or not depends on yourself.
| A．What | B．That | C．How | D．Whether |
---- It is generally believed that teaching is __________it is a science.
| A．an art much as | B．much as an art as |
| C．as an art much as | D．as much an art as |
----Three students came late to school this morning, Tom and Jack_______.
| A．were included | B．were including | C．included | D．including |