help you to keep your energy for the day's work
help you to control your temper early in the day
enable you to concentrate on your routine work
keep your energy cycle under control all day
第1题:
When traveling, you are advised to take travelers’ checks, which provide a secure ____to carrying your money in cash.A. substitute B. preference C. selection D. alternative
D alternative = choice
第2题:
A、Because you tell the hosts that you enjoy the evening.
B、Because you cannot complain how bad the party is.
C、Because you invite the hosts to your dinner party.
D、Because what you do is different from what you really feel.
第3题:
A、What
B、That
C、How
D、Why
第4题:
You created an encrypted tablespace:You then closed the encryption wallet because you were advised that this is secure.Later in the day, you attempt to create the EMPLOYEES table in the SECURESPACE tablespace with the SALT option on the EMPLOYEE column.Which is true about the result?()
A. It creates the table successfully but does not encrypt any inserted data in the EMPNAME column because the wallet must be opened to encrypt columns with SALT.
B. It generates an error when creating the table because the wallet is closed.
C. It creates the table successfully, and encrypts any inserted data in the EMPNAME column because the wallet needs to be open only for tablespace creation.
D. It generates error when creating the table, because the salt option cannot be used with encrypted tablespaces.
第5题:
A、I'm afraid not. Because I have an appointment with my dentist tonight
B、Of course not. I have no idea do
C、No, I can't
D、That's all set
第6题:
A I don't think you are worth
B Let me pay for it ;
C I think you may talk to your boss
第7题:
A、If
B、As
C、Unless
D、Because
第8题:
A、because of your overweight
B、your being overweight
C、because you are overweight
D、you are so overweight
第9题:
A.being asked
B.asked
C.having been asked
D.to be asked
第10题:
As soon as the ship is berthed,you should lower the gangway,stretch a net ______ it,and adjust it to the rise and fall of the tides so that personnel may embark or disembark in safety.
A.over
B.besides
C.near
D.underneath