The necessity for talking about "regrets" can be summarized as that regrets are very _____
A.annoying for people
B.wonderful for people
C.common to people
D.puzzling to people
A.annoying for people
B.wonderful for people
C.common to people
D.puzzling to people
第1题
How much were the CO2 levels before the Industrial Revolution?
A.400 parts per million.
B.280 parts per million.
C.120 parts per million.
D.680 parts per million.
第2题
__.
A.population growth.
B.food resources.
C.water pollution.
D.water resources.
第3题
When was the worlds 7 billionth baby born?
A.Just after midnoon on Saturday.
B.Just after midnight on Saturday.
C.Just before midnoon on Sunday.
D.Just before midnight on Sunday.
第4题
How does the new vaccine work?
A.By activating an immune response.
B.By selecting one or two genes.
C.By awaking the entire parasite.
D.By deactivating the entire parasite.
第5题
What is the conventional way to cure the malaria?
A.Altering genes of the parasite.
B.Controlling an immune system response.
C.Injecting parasite proteins into bloodstream.
D.Maintaining original parasite proteins.
第6题
Which suggestion is INCORRECT as to saving time?
A.Organizing things well.
B.Storing some threads in every single room.
C.Not being too choosy while going online grocery.
D.Reserving books online before going to the library.
第7题
What is suggested to use as to making the phone number easy to find?
A.Christmas cards.
B.Envelope flaps.
C.Color pens.
D.Napkins.
第8题
The person who can go on the flight quickest is someone with______.
A.ticket and carry-ons
B.ticket and baggage to check
C.printing boarding pass and carry-ons
D.printing boarding pass and baggage to check
第9题
The following can be bought online EXCEPT______.
A.the paper products
B.the cleaning products
C.the cereals
D.the meats
第10题
As to bank-online, which of the following statements is INCORRECT?
A.It"s very secure.
B.It"s better to use your own bank"s website.
C.Consumer service representatives are the ones to consult.
D.It can not save you a big amount of time.
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