The ship is now down（）head.

1、The cargo is now and（）found short duri

The cargo is now and（）found short during discharging at your port.AthanBthenCwhen the line pull reaches the breaking strengh of the fallDwhile

2、Now that the valve is not worth （）, I

Now that the valve is not worth （）, I suggest it （）.Ato repair；to renewBrepairing；be renewedCrepairing；will be renewedDto repair；to be renewed

3、The output of our factory is now twic

The output of our factory is now twice ______________ it was three years ago.AwhatBthatCasDwhich

4、The head of the bend is the（）.

The head of the bend is the（）.Atop or upstream beginning of a bendBbottom or downstream beginning of a bendCmidpoint or center radius of a bendDcenter line or apex of a bend

5、The temperature now is 6 degrees（）zero

The temperature now is 6 degrees（）zero centigrade.AonBlowClowerDbelow

6、The ship is now too much listing to po

The ship is now too much listing to portaide. I suggest that you（）light cargo on portside and heavy cargo on starboard side.Awill putBwould putCputDshall put