A．a letter to the editorB．a comment on a novelC．an intr……

单项选择题（5）处应填写（）

A．bill
B．accounts
C．fees
D．fare

单项选择题The case history of the twins appears to support the conclusion that （）.

A．individual with identical brains seldom test at same level
B．an individual"s intelligence is determined only by his environment
C．lack of opportunity blocks the growth of intelligence
D．changes of environment produce changes in the structure of the brain

问答题I ll admit that there are people who I love and who I still need to better understand.

填空题How does the new device seal the cuts instantly It uses （） in the scissors.

单项选择题The purpose of removing difficult words in the examples is to （）.

A．make them easier to understand
B．provide more useful words
C．introduce more contexts
D．include more examples

单项选择题Many experts do not believe that （）.

A．there are still some problems to work out
B．there will be competition to get popular addresses
C．companies are willing to change their web addresses
D．the change will affect the use of the Internet greatly

单项选择题（4）处应填写（）

A．shrink
B．tighten
C．limit
D．lack

问答题The painful reality is that love is just not enough.

单项选择题According to the passage, the average I.Q. is （）.

A．85
B．100
C．110
D．125

填空题Where is heating element fixed in the scissors It is fixed in the （）of the edges.