托福（TOEFL）_相关试题

A、They are always made of stone. B、They are painted in bright colors. C、They contain moving parts. D、They make use of holes. DWh
托福（TOEFL）
admin2004-11-30
450
A、To give an example of natural shapes. B、To describe early sculpture. C、To illustrate their use as tools. D、To demonstrate thei
托福（TOEFL）
admin2004-11-30
460
A、It is often displayed outdoors. B、It does not always represent an object. C、It is three-dimensional. D、It is done by relativel
托福（TOEFL）
admin2004-11-30
550
A、The relationship between painting and sculpture. B、The ideas behind an artist’s work. C、The practical value of a work of art.
托福（TOEFL）
admin2004-11-30
620
A、To show that enzymes are very effective. B、To point out that enzymes can sometimes fail to work. C、To explain what enzymes are
托福（TOEFL）
admin2004-11-30
470
A、Provide extra energy to start the reaction. B、Raise the temperature of the chemicals. C、Release a chemical needed to start the
托福（TOEFL）
admin2004-11-30
590
A、It divides into Two different parts. B、It keeps the same chemical structure. C、It becomes part of a new chemical compound. D、I
托福（TOEFL）
admin2004-11-30
690
A、The impact of enzymes on chemical reactions. B、The way the body produces enzymes. C、The structure of enzymes. D、Types of chemi
托福（TOEFL）
admin2004-11-30
640
A、The rights of private business owners should be protected. B、The government shouldn’t interfere in private business. C、Politic
托福（TOEFL）
admin2004-11-30
500
A、American industrialists. B、French economists. C、International leaders. D、Civil War veterans. BWho first used the motto laisser
托福（TOEFL）
admin2004-11-30
690
A、Competition in business. B、Government grants. C、A type of economic policy. D、International transportation practices. CWhat is
托福（TOEFL）
admin2004-11-30
610
A、To find out whether he wants to go canoeing. B、To tell him whether her car is repaired. C、To find out what kind of food he is
托福（TOEFL）
admin2004-11-30
770
A、Swimming. B、Driving. C、Sleeping outdoors. D、Canoeing. CWhy does the man say he enjoys doing?
托福（TOEFL）
admin2004-11-30
460
A、A lunch. B、A sleeping bag. C、A canoe. D、A lent. BWhat is one thing the man has to bring?
托福（TOEFL）
admin2004-11-30
710
A、To convince him to go on a canoe trip. B、To invite him to a cookout. C、To ask if she can borrow his car. D、To tell him about a
托福（TOEFL）
admin2004-11-30
670
A、To explain how winds cause turbidity currents. B、To remind the student where ocean sediments originate. C、To explain the effec
托福（TOEFL）
admin2004-11-30
610
A、By greatly increasing the ocean’s depth in some areas. B、By creating large waves on the surface of the ocean. C、By causing mud
托福（TOEFL）
admin2004-11-30
610
A、It’s cleaner. B、it’s heavier. C、it’s warmer. D、It moves more slowly. BHow is a turbidity current different from the water arou
托福（TOEFL）
admin2004-11-30
580
A、Why the book talks about turbidity currents. B、How winds can affect some ocean currents. C、The causes of underwater earthquake
托福（TOEFL）
admin2004-11-30
520
A、The strength of ocean currents. B、The movement of sediment deep in the ocean. C、The best methods for studying deep ocean proce
托福（TOEFL）
admin2004-11-30
610