[单项选择]People who wait for all conditions to be perfect before acting, ______
A. never have acted
B. never acting
C. never to act
D. never act

[单项选择]People who wait for all conditions to be perfect before acting, ______


A. never have acted
B. never acting
C. never to act
D. never act

[单项选择]

Conditions were near perfect as parachutist Elizabeth Cheshire jumped from the twin-engine plane at 10,000 feet. The 22-year-old daughter of a war-time hero, Elizabeth had 60 jumps behind her. The weather was fine and the wind was well below the 10 mph (miles per hour) maximum allowed for jumping. Free-falling with eight other members of her parachute club, Elizabeth watched the Cambridge shire countryside spread out beneath her. At 2,000 feet she opened her parachute. Seconds later she had the most terrifying experience of her life. At 800 feet and right on target for the landing zone, a massive gust of wind picked her up and swept her away from the airfield near Pampisford Village. As she fought with the parachute strings to get back on course, a main road and lines of trees loomed up before her. Using every ounce of strength she managed to clear them. But then came the moment of horror. She saw herself heading straight for three 11,000 volt electrical power tines. Elizabeth cr
A. Elizabeth went straight back home after the accident.
B. Her friends didn't expect that Elizabeth would come back unhurt.
C. The power supply of the area was cut off because of the accident.
D. Elizabeth would not give up parachute jumping in spite of the accident.

[单项选择]Among the following people, who will exhibit the paintings that were not done by himself/themselves
A. Zhang Yongxu.
B. Young artists.
C. Fu Baoshi.
D. Peter Ludwig and his wife.

[单项选择]Among the following people, who mostly need to read this passage
A. doctors
B. nurses
C. patients
D. Visitors

[单项选择]Of the following people, who are not involved in the program
A. Cisco System employees.
B. Advice nurses in the clinic.
C. Doctors at three local hospitals.
D. Oracle at three local hospitals.

[单项选择]This magazine is very （） with young people, who 1ike its content and style.
A. familiar
B. popular
C. similar
D. particular

[单项选择]Business people abroad who want to make {{U}}connections{{/U}} with Chinese companies can take the first step using a new Internet site our firm established recently.
A. contacts
B. joints
C. acquaintance
D. linking