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The helicopter a light plane and both pilots were killed.
A) coincided with
B) stumbled on
C) tumbled to
D) collided with
To the commander's great surprise, the helicopter a light plane and both pilots were killed.
A．coincided with
B．stumbled on
C．tumbled to
D．collided to
Section B
Directions: In this section, you will hear 3 short passages. At the end of each passage, you will hear some questions. Both the passage and the questions will be spoken only once. After you hear a question, you must choose the best answer from the four choices marked A, B, C and D.
听力原文： The helicopter can fly forwards, backwards, up, down, and sideways. It can also hover in the air. It needs no runway to operate from. It can land and take off from a flat roof-or a clearing in the jungle.
The main disadvantage of the helicopter is that it cannot fly as fast as most planes. It is also often noisy. Helicopters are widely used by the armed forces. They are also useful for sea and mountain rescue operations. In some cities they are used for regular passenger flights.
The helicopter is different from an aeroplane which gets its lift from fixed wings, and its thrust from a propeller or a jet. Instead of wings, the helicopter has a many-bladed rotor on its top. This is driven by the engine. The rotor blades are, however, the same shape as wings and they provide lift for the helicopter when they turn. The spinning rotor also propels the helicopter. The helicopter pilot maneuvers his craft by altering the angle of the rotor blades.
As the turning of the rotor tends to make the body of the helicopter turn as well, most helicopters have a small rotor on their tail.
(27)
A．It is noisy.
B．It cannot fly as fast as most planes.
C．It has a small rotor on its tail.
D．It is small.
The AH-64 crashed in Mishahda, 20 miles north of the capital, and was in flames on the ground. Heavy gunfire was heard at the time of the crash and shots also were heard afterward, a witness said.
The attack came hours after three suicide bombers struck a police headquarters, an army base and a hospital around Mosul on Sunday, killing 33 people in a setback to rebuilding the northern city's police force. The group al-Qaida in Iraq, headed by Abu Musab al-Zarqawi, claimed responsibility for the attacks in Iraq's third-largest city. The relentless carnage has killed at least 1,338 people since April 28, when Prime Minister Ibrahim al-Jaafari announced his Shiite-dominated government.
Which of the following was NOT attacked before the crash of the helicopter？
A．A hospital.
B．A mosque.
C．An army base.
D．A police headquarters.
Why do some young people dislike living with their parents？
Because they think the old parents are ______ to them.
Val MacDonald points out that baby boomers ______.
A．are more willing to talk to their parents
B．often take advantage of their parents financially
C．seldom think of sending their parents away
D．are likely to force their parents to accept their views
A、Oui, il la prépare le déjeuner
B、Oui, il lui prépare le déjeuner
C、Oui, il leur prépare le déjeuner
D、Oui, il y prépare le déjeuner
A.Emil Theodor Kocher
B.Alexis Carrel
C.Ambroise Pare
D.William S. Halsted
E.Theodore Kocher
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