A.No.
B.Yes,because his report was based on material nonpublic information.
C.Yes,because he failed to have a reasonable and adequate basis for his research report.
[单选题]Zeta Corp. has 17 million shares outstanding, at a price of $22. The compan
[单选题]The energy stored in coal ______.
[单选题]A.s there is less and less coal and oil, scientists are exploring new ways of making use of ____ energy, such as sunlight, wind and water for power and fuel.A. primary B. alternative C. instant D. unique
[单选题]What is a by-product of burned coal?A. Aluminum, silicon, and magnetic.B. Paving material.C. Fly ash.D. Concrete additive.
[问答题] 煤层(coal bed)是?
[单选题]E.very few years, the coal workers ______ their lungs X-rayed to ensure their health.A. are havingB. haveC. have hadD. had had
[问答题] Reasons for the British coal mining is called a “sick” industry today.
[问答题]It is well known that coal is an important source of energy.
[单选题]Acme Corp. purchased a new stamping machine for $100,000, paid $10,000 for
[判断题] 煤成气(coal derived gas)是天然气。A . 正确B . 错误