Ropes or wires attached to derricks to prevent them from swinging during cargo handling operations are().

A.The winch motor

B.The band brake

C.The winch barrel

D.The anchor capstan

A.Preventers

B.Side ropes

C.Stays

D.Guide lines

A.cranes

B.winch barrel

C.capstans

D.windlass

A.crab

B.eagle

C.feather

D.insect

The armor, infantry and (other military forces) (were held up) by (the enemy counter attack), thus (caused) the delay in the advance.

A．other military forces

B．were held up

C．the enemy counter attack

D．caused

A.Which type of server is the target in such an attack？()

B.An e-mail server

C.A DNS server

D.A router

E.A FTP server

SOUND : ECHO::

A．sight: rainbow

B．episode : television

C．light: reflection

D．affection : attachment

E．observation : microscope

SOUND : ECHO::

A．sight: rainbow

B．episode : television

C．light: reflection

D．affection : attachment

E．observation : microscope

Overweight people are likely to suffer from all the following diseases EXCEPT

A．heart attacks.

B．stroke.

C．diabetes.

D．chest pain.

A．That the British were retreating to the Charles River.

B．That the British would attack by sea.

C．That the British were willing to sign a declaration of independence.

D．That the British had won the first two battles of the Revolution.