Read the following passage and mark the letter A, B, C, D on your answer sheet to indicate the correct answer to each of the questions

Because geologists have long indicated that fossil fuels will not last indefinitely, the U.S government finally acknowledged that sooner or later other energy sources would be needed and, as a result, turned its attention to nuclear power. It was anticipated that nuclear power plants could supply electricity in such large amounts and so inexpensively that they would be integrated into an economy in which electricity would take over virtually all fuel-generating functions at nominal cost. Thus, the government subsidized the promotion of commercial nuclear power plants and authorized their construction by utility companies. In the 1960s and early 1970s, the public accepted the notion of electricity being generated by nuclear power plants in or near residential areas. By 1975, 54 plants were fully operational, supplying 11 percent of the nation’s electricity, and another 167 plants were at various stages of planning and construction. Officials estimated that by 1990 hundreds of plants would be on line, and by the turn of the century as many as 1000 plants would be in working order.

Since 1975, this outlook and this estimation have changed drastically, and many utilizes have cancelled existing orders. In some cases, construction was terminated even after billions of dollars had already been invested. After being completed and licensed at a cost of almost $6 billion, the Shoreham Power Plant on Long Island was turned over to the state of New York to be dismantled without ever having generated electric power. The reason was that residents and state authorities deemed that there was no possibility of evacuating residents from the area should an accident occur.

Just 68 of those plants under way in 1975 have been completed, and another 3 are still under construction. Therefore, it appears that in the mid1990s 124 nuclear power plants in the nation will be in operation, generating about 18 percent of the nation’s electricity, a figure that will undoubtedly decline as relatively outdated plants are shut down

In line 14, the word “terminated” is closet in meaning to ______

A. delayed

B. stopped 

C. kept going 

D. conserved

mk tính ra delta k phụ thuộc vào m. delta ra 25

đây là nơi học chứ k phải là nơi kieemsA.R.M.Y đâu nhá

rượu C2H5OH

đá vôi CACO3

axit sunfuric H2SO4

Cát SIO2

NaCl muối

CuO2: Cuprit

CH3COOH: giấm

Xút NaOH

a.OEMF là hình chữ nhật vì:

góc AMB=90 độ chắn nửa đường tròn

COD=90độ (gt)

vì cung AC=cungCM =>AE=EM=>CO vuông góc với AM

=>MED=90 độ=>ý a

b.từ ý a ta có OD vuông với MB=>MF=BF=> cung MD=BD

=> ý b

c.Ta có góc IMA=góc MOI(góc giữa tt và dây cung)

Mà AOI=góc IOM (cung AC=Cung CM)

=>IMA=góc AOI

=> IMOA nt câu MKBO nt thì làm tương tự ghi là tương tự ta có là dc

một người hạnh phúc không phải là người trong một hoàn cảnh nhất định,mà là một người có thái độ nhất định

chắc ý muốn nói ở đây là dù ở hoàn cảnh nào thì con người luôn phải kiên định với quyết định của mình khi đã là mình chọn thì phải làm đến cùng chứ đừng nghe người này nói người kia nói mà thay đổi

bạn ơi sao lại góc COD=900???

lựa chon 2 tốt hơn với 1 năm

lựa chọn 1 tốt hơn với 2 năm

P/s làm gì có ngân hàng nào cho lãi xuất nhiều z đâu