You have not plugged up the drainage, have you?().
- ANo, I have
- BYes, I haven't
- CYes, I have
- DNo, I didn't
You have not plugged up the drainage, have you?().
1、You must take good care of the drainag
You must take good care of the drainage cock of the air control systemBecause () leads scale formed which might malfunction the pilot control valve and other instruments.Athe temperatureBthe rustCthe pressureDthe humidity
2、We have not()information to state the
We have not()information to state the exact damage.AabundantBsufficientCplentyDefficient
3、Any vessel that does not have the nece
Any vessel that does not have the necessary certificates on board will () the Panama Canal.Abe heavily fined byBbe ordered to depart fromCnot be permitted to transitDnot be required to leave
You have backed up your database twice without connecting to the recovery catalog. What...
5、It is not until you have lost your hea
It is not until you have lost your health()you know its value.AuntilBwhenCwhatDthat
6、In the doldrums you will not have().
In the doldrums you will not have().Ahigh relative humidityBfrequent showers and thunderstormsCsteep pressure gradientsDfrequent calm