Mark the letter A, B, C, or D on your answer sheet to indicate the most suitable response to complete each of the following exchanges.Mr Smith is having lunch in a restaurant. ~ Mr Smith "Could you bring me some water?" ~ Waiter: "_______"A.No, thanks.B.Of course you can.C.I'm afraid not.D.Certainly, sir.
What is true of Lake Vostok?A.It is beneath a thick slab of iceB.It is completely frozenC.It is heated by the sunD.It is not a saltwater lake
It can be inferred from the passage that the ice would not be flat if ______A.radio waves were not usedB.Antarctica were not so coldC.There were no lakeD.the lake was not so big
Which of the following is closet in meaning to "frigid" in paragraph 1?A.Rarely recordedB.Extremely coldC.Never changingD.Quite harsh
The word "microbes" in paragraph 3 could be best be replaced by which of the following?A.Pieces of dustB.Tiny organismsC.Rays of lightD.Trapped bubbles
I have no idea who will come to the party.A.It's not a good idea to say who will come to the party.B.Who will come to the party is not a secret.C.Who will come to the party is known.D.I doir t know who is invited to the party.
The paragraph following the passage most probably discussesA.Problems with satellite- borne radar equipmentB.the harsh climate of Antarctica.C.further discoveries on the surface of AntarcticaD.ways to study Lake Vostok without contaminating it
Not until all their demands had been turned down did the workers decide to go on strike for more welfair. A.rejectedB.sackedC.reviewedD.detected
The passage mentions which of the following as a reason for the importance of Lake Vostok?A.It may contain uncontaminated microbesB.It can be studied using radio wavesC.It has already been contaminated.D.It may have elevated levels of ultraviolet light.
A.singerB.futureC.replyD.answer
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