She packed her bags, then called the a...

单项选择题She packed her bags, then called the airport and made a(n)_________on the last flight out of Los Angeles.

A．conservation
B．reservation
C．preservation
D．observation

1.单项选择题Our ability to _________from this high-tech communications equipment is greatly enhanced by foreign language skills.

A．assist
B．benefit
C．acquire
D．reward

2.单项选择题We had thought that he was a respectable sponsor, but it _________emerged that he was an criminal.

A．subsequently
B．successively
C．consequently
D．frequently

3.单项选择题She was so angry that her face was _________of blood.

A．dropped
B．drained
C．spilt
D．dripped

4.单项选择题Research indicates that the birth-rate in some developed countries has been _________since 1980s.

A．descending
B．inclining
C．declining
D．lessening

5.单项选择题She refused to _________the door key to the landlady until she got back her deposit.

A．hand in
B．hand out
C．hand down
D．hand over

6.单项选择题Any work undertaken on an individual basis should always _________attention on the broader social context in which the individual lives.

A．direct
B．focus
C．adjust
D．center

7.单项选择题Richard doesn't think he could ever _________what is called free-style poetry.

A．take on
B．take to
C．take over
D．take after

8.单项选择题Bob returned to Europe with the _________of gathering further support for his cause.

A．devotion
B．stimulation
C．intention
D．motivation

9.单项选择题What is _________man's ability now is to design a robot that can respond independently to a changing world.

A．beyond
B．beside
C．past
D．over

10.单项选择题The Great Wall is a great tourist _________in China, drawing millions of visitors from all o ver the world every year.

A．attraction
B．excitement
C．temptation
D．entertainment