【C13】A．changesB．makesC．setsD．tunas
【C13】
A．changes
B．makes
C．sets
D．tunas
相关考题：
Part AYou spent a weekend with the Franklins. After you came back, you write a letter to Mrs. Franklin to express your thanks, and telling her about:1) the happy weekend you spent2) your thanks to the FranklinsYou should write approximately 100 words. Do not put down your own name at the end of the letter. Use "Ann River" instead. And you need not write your address.
Adam Smith mentioned the number 4 800 in order to ______.A．show the advantages of the division of laborB．emphasize how powerful the individual worker wasC．show the advantages of the old craft systemD．emphasize the importance of increased production
(15 minutes)Directions :Read the following text. Choose the best word or phrase for each numbered blank and mark A , B, C or D on ANSWER SHEET1.In addition to the established energy sources such as gas ,coal ,oil and nuclear ,there are a num-ber of other sources that we ought to consider. Two of these are hydroelectric and tidal power. These two sources are (21) in that they are both renewable. (22) ,hydropower is more widely used than tidal.ln (23) ,a substantial amount of electricity is already produced in HEP (hydroelectric power)stations worldwide, (24) tidal stations are stillin the very early (25) of development. .As far as geographical (26) is concerned ,HEP projects are to be found on lakes and rivers, whiletidal (27)are constructed only at river mouths where tidal (28) is great .Unfortunately these are (29) in number. At present HEP stations are found mainly in Norway ,Canada ,Sweden and Brazil ,whereas tidal plants are in (30) in France ,Russia and China.As regards capital (31) ,both require very high..investment. On the other hand ,generating(32) are quite low in both cases .ln fact,a large scale HEP plant is capable of producing power more (33) than conventional sources ,such as coal ,oil and nuclear plants. Tidal power also com-pares (34) with nuclear and oil generated electricity, (35) the amount of money on production.(36) HEP stations ,tidalconstructions have alonglife (37).Itis estimated thatthey can operate foroverl00 years. With respect to (38) 0f supply ,tidal stations (39) from HEP ones in that they often can only supply power (40). HEP stations ,however ,provide a constant supply of elec-tricity.21.[ A] compatible[ B ] parallel[ C] similar[ D] identical
What is the text mainly about?[A] The defect of US monetary system.[ B] The causes of ever-worsening inflation in the US.[ C] Prospects for the US economic situation.[ D] A comprehensive settlement of inflation in the US.
Supporters of the rationalization of slavery believe that the trade[A] was out of good intents from the beginning.[ B ] helped the development of local religion.[C] was a help for civilizing the Africans.[D] drove the evils out of the African religions.
According to Federal health officials ,the fact that more West Nile cases have been reported indicates that[A] more states are affected.[B] the average age dropped drastically.[C] health officials are more alert to the disease.[D] the epidemic season began a month earlier.
The text indicates that private schools are very selective because they[A] have no reliable methods to pick students for a class.[B] want a good mixture of boys and girls for classes.[C] encounter more demand than they can cope with.[D] prefer to enroll children of their relatives.
Comparing British railway with those of Europe, the author thinks[A] trains in Britain can run at 100 mph at least.[B] Britain should build more express lines.[ C] rails in Britain need further privatization.[D] British railway is left a long way behind.