In the U. S., at Christmas, schoolchildren have ______ for holiday.
- A a month
- B a week
- C two weeks
- D three weeks
In the U. S., at Christmas, schoolchildren have ______ for holiday.
答案为C。根据题干在第三段三句,All schools close for two weeks作出该项选择。
1、The angular motion of a ship in the at
The angular motion of a ship in the athwart ship is termed().ApitchingByawingCrollingDtracking
2、In order to communicate the threat at
In order to communicate the threat at a port facility or for a ship, the Contracting Government will set the appropriate security levels Security level 1 corresponds to()Anormal situationsBmedium situationsChigh threat situationsDspecial situatio
3、The members in the Senate must be at l
The members in the Senate must be at least ()years old and those in the Representative ()years old.A40,30B30,26C30,25
4、The needle valve in the injector () at
The needle valve in the injector () at a pre-set pressure which ensures that the fuel will atomize once it enters the cylinder.Awill liftBwill be liftedCwill closeDwill be closed
5、He keeps()at himself in the mirror.
He keeps()at himself in the mirror.Ato lookBlookingClookDlooked
6、Few students failed in the exam at the
Few students failed in the exam at the end of last term,() ?Ado theyBdidn’t theyCdon’t theyDdid they