酸催化2，4，6-三甲基苯甲酸甲酯水解经过不常见的机理进行的，既不是加成一消除，也不是SN2。说明这是一个什么样

Which of the following statement is correct about the option adjusted spread (OAS ):

A. OAS is Z-Spread minus the option cost.

B. OAS is the value of the embedded option.

C. OAS is Z-spread plus the option cost.

Which statement is CORRECT about Sartoris？

A．He was extroversive.

B．He was mistreated by Spoomer.

C．His job was to watch the dog.

D．He had his motorbike repaired.

Which statement about fiber loading is not correct？

A．the amount of reinforcement in a composite material

B．is expressed in volume fraction

C．a factor influencing the composite

D．the strength of the composite is inversely proportional to the volume fraction of fiber present

Which ofthe following statement about hydrogen bonding is NOT correct？

A) symmetrical charge distribution

B) static electrical attraction between positive and negative charges

C) an attraction force between adjacent charges with opposite signs

D) the strongest ofthe secondary bonding

Which statement is CORRECT about the bankers bonus？

A．Most of it would be paid in money.

B．Most of it would be paid in shares.

C．Some of it would be paid in shares.

D．Some of it would be paid in money.

[A] a statement you use to convince people that your opinion about something is correct

[B] a debate in which a number of people put forward different opinions.

[C] a conversation in which people disagree with each other angrily or noisily.

Which statement is NOT correct about concrete words？

A.Concrete words refer to tangible objects—people, places, and things.

B.none of the above

C.Concrete words are words that you can see, feel, hear, smell, touch and taste.

D.“Honesty,” “pride,” and “patriotism” are concrete words.

Which one of the following is NOT a correct statement about the modern youth？

A．They want to get rid of the traditional principles.

B．They don't want to listen to their elder generation.

C．They often commit crimes without realizing it.

D．They want to depend on themselves more than their parents.

Which statement is CORRECT about the three parties decision about the defense budget？

A．All of them protect the defense budget from spending cuts.

B．All of them support a thorough review of defense policy after the election.

C．None of them back a thorough review of defense policy.

D．Two of them protect the defense budget.

Which statement about the research is CORRECT？

A．The researchers studied a thousand people of the same age but with different jobs.

B．The research showed that the front and side parts of the brain not controls the character, feelings and intellects.

C．The back part of the brain will not contract gradually with the age.

D．The researchers collected the data without the computers.