There’s a man at the reception desk wh

1、There was a house at（）

There was a house at（）Athe mountain footBthe foot of the mountainCthe feet of the mountainDthe mountain's foot

2、There was a knock at the door. It was

There was a knock at the door. It was the second time someone （）(打扰我) that evening.

3、1．There are ______for You on the desk．

1．There are ______for You on the desk．A a penB some penC some pensD a pens

4、There is a fire in the crew’s quarters

There is a fire in the crew’s quarters of your vessel. You should（）.Aventilate the quarters as much as possibleBprepare to abandon shipCclose all ventilation to the quarters if possibleDattempt to put the fire out yourself before sounding the alarm

5、1． —What’ s this?—_______a desk．

1． —What’ s this?—_______a desk．A This isB that isCIt isDIt

6、A tug’s horsepower available at the sh

A tug’s horsepower available at the shaft is（）.Aindicated horsepowerBbrake horsepowerCdynamic horsepowerDnet horsepower