[单项选择]Hoods cause billions of dollars worth of property damage
A. relatively
B. actually
C. annually
D. comparatively

[单项选择]Floods cause billions of dollars worth of property damage ______.
A. relatively
B. actually
C. annually
D. comparatively

[单项选择]The firm invested approximately 60 million dollars in （　）it says is the world's largest bot tle recycling plant.
A. that
B. where
C. what
D. how

[单项选择]Despite recent losses totaling millions of dollars, Bayside Construction （） its shareholders the situation would be rectified in the near future.
A. assuring
B. assured
C. have assured
D. was assured

[单项选择]Which counties spent billions of dollars to develop new oil fields
A. Syria, Brazil and Russia.
B. Brazil,Iran and Saudi Arabia .
C. Saudi Arabie ,Brazil and Russia.

[单项选择]The book is worth（　）
A. read
B. being read
C. reading
D. having read

[单项选择]Was the watch worth the price


A. Yes.
B. No.
C. Hard to tell.

[单项选择]

Millions of dollars often depend on the choice of which commercial to use in launching a new product. So you show the commercials to a (1) of typical consumers and ask their opinion. The answers you get can sometimes lead you into a big (2) . Respondents may lie just to be polite.
Now some companies and major advertising (3) have been hiring voice detectives who test your normal voice and then record you on tape (4) commenting on a product. A computer analyzes the degree and direction of change (5) normal. One kind of divergence of pitch means the subject (6) Another kind means he was really enthusiastic. In a testing of two commercials (7) children, they were. vocally, about equally (8) of both. but the computer reported their emotional (9) in the two was totally different.
Most major commercials are sent for testing to theaters (10) with various electronic measuring devices. People regarded as
A. with
B. about
C. on
D. of