【简答题】请将罗马字改写为平假名。 natu(__)
【单选题】Which of the following statements is NOTtrue, according to the article?
A.
Natural gas comes partly from Canadian fields.
B.
Bottled gas is more expensive than utilitygas.
C.
Equipment for home heating has been considerablyimproved.
D.
Solar heating dominated America in 2000.
【单选题】关于胆色素的叙述,正确的是()
D.
胆素原是肝胆红素在肠道细菌作用下与乙酰CoA形成的
E.
胆红素与胆色素实际是同一物质,只是环境不同,而有不同命名
【简答题】The insurer is not responsible for partial loss or damage of cargo caused by natural calamities under the( ).
【判断题】西文字符在计算机中通常采用ASCII码表示,每个字节存放1字符。
【单选题】Steel works are encouraged to purchase ______ iron so as to reduce the consumption of natural resources.
【判断题】西文字符在计算机中通常采用ASCII码表示,每个字节存放1个字符。
【简答题】西文字符在计算机中通常采用ASCII码表示,每个字节存放 个字符。
【判断题】西文字符在计算机中通常采用ASCII码表示,每个字节存放1个字符