[单项选择]The articles made of leather cost much more than ______ made of plastic.
A. that
B. those
C. ones
D. it

[单项选择]The articles made of leather cost much more than ______ made of plastic.
A. that
B. those
C. ones
D. it

[单项选择]It is a beautiful dress but it is much more than I can ______.


A. choose
B. buy
C. offer
D. afford

[单项选择]This year fee will probably cost more than it did last year（）
A. 今年学费很可能比去年高。
B. 今年学费也许比去年高。
C. 去年学费很可能比今年高。
D. 今年学费肯定比去年高得多。

[单项选择]

Most growing plants contain much more water than all other materials combined. C. R. Barnes has suggested that it is as proper to term the plant a water structure as to call a house composed mainly of brick a brick building. Certain it is that all essential processes of plant growth and development occur in water. The mineral elements from the soil that arc usable by the plant must be dissolved in the soil solution before they can be taken into the root. They are carried to all parts of the growing plant and are built into essential plant materials while in a dissolved state. The carbon dioxide (CO₂ ) from the air may enter the leaf as a gas but is dissolved in water in the leaf before it is combined with a part of the water to form simple sugars --’the base material from which the plant body is mainly built. Actively growing plant parts are generally 75% to 90% water. Structural parts of plants, such as woody stems no longer actively growin
A. the functions of carbon dioxide and water
B. the role of water in a growing plant
C. the process of simple sugar formation
D. the synthesis of water with carbon dioxide

[单项选择]Society is now much more diverse than ever before.


A. colorful
B. attractive
C. flexible
D. varied

[单项选择]Some days go by much more quickly than others. Some hours seem as if they ______.
A. never end
B. would never end
C. would have ended
D. had ended

[单项选择]This dress is much more fashionable than（）you bought yesterday.
A. it
B. one
C. the one
D. which

[单项选择]The soup my mother makes is much more tasty than_____that you can order in a restaurant.
A. it
B. this
C. those
D. these

[单项选择]To know how to ______ is much more important than to learn facts


A. study science
B. study
C. study facts

[单项选择]—What made more than 170 thousand people die
—（　）the tsunami (海啸) in the Indian Ocean.
A. It was
B. They were
C. There were
D. That was