[单项选择]Farmers are allowed to grow small gardens of their own and they sell their vegetables ______ the black market.


A. on
B. at
C. in
D. for

[单项选择]Farmers are allowed to grow small gardens of their own and they sell their vegetables ______ the black market.


A. on
B. at
C. in
D. for

[单项选择]We do not necessarily grow wiser as we grow older（）
A. 当我们长大后，没必要变得更聪明了。
B. 随着我们年龄的增长，我们未必会变得更聪明。
C. 随着我们年龄的增长，我们不是必然会变得更聪明。
D. 当我们长大后，未必就会变得更加聪明。

[单项选择]Why was the Gardens built


A. The King Hammurabi wanted to show off his wealth.
B. It was built as a symbol of the Mesopotamian civilization.
C. Nebuchadnezzar had a passion for mountain surroundings.
D. Nebuchadnezzar wanted to pleased his wife or concubin

[单项选择]Norwegian farmers and fishermen have an important influence because ______.


A. they form such a large part of Norwegian ideal
B. their lives and values represent the Norwegian ideal
C. their work is so useful to the rest of Norwegian society
D. they regard oil as a threat to the Norwegian way of life

[单项选择]Tile government has protected farmers from damaging drops in grain prices
A. slight
B. surprising
C. sudden
D. harmful

[单项选择]The government has protected farmers from damaging drops in grain prices.
A. slight
B. surprising
C. sudden.
D. harmful

[单项选择]Organic farmers had fought to prevent genetically-engineered crops from being (67) organic, and it could (68) for them. Plants genetically (69) to resist insects and other pests (70) about 15-percent of United States crop production, but it has become a (71) 15-percent. Several European countries are refusing to (72) genetically-engineered crops from the United States. Jim Skiff, president of the Illinois-based company U-S Soy, says his company will not grow crops with genetically modified organisms, known as G-M-O for short.
But the biotechnology industry is fighting back. Here’s an advertisement produced by the Washington-based Council for Biotechnology Information. The biotech industry received a (n)
(73) in April, (74) a National Academy of Sciences report (75) that C-M-O crops appear to be safe. G-M-O supporters called the report proof (76) fears of these crops are (77)
A. lands
B. heaps
C. plots
D. hectares