犯罪未遂的基本特征是()。

ma and issues the following commands:SQL> CREATE TABLE emp(empno NUMBER(3),ename VARCHAR2(20),sal NUMBER(8,2));SQL> INSERT INTO emp(empno,ename) VALUES(1,‘JAMES‘);At this moment, a second user also logs in to the HR schema and issues the following command:SQL> ALTER TABLE emp MODIFY sal NUMBER(10,2);What happens in the above scenario？（）

A. The second user‘s session immediately produces the resource busy error.

B. The second user‘s command executes successfully.

C. The second user‘s session waits for a time period before producing the resource busy error.

D. A deadlock is created.

Which of the following best describes the author's development of argument？

A．introducing the issue→citing ways to deal with the issue→describing the actual status→offering reasons.

B．describing the actual status→introducing the issue→citing ways to deal with the issue→offering reasons.

C．citing ways to deal with the issue→introducing the issue→describing the actual status→offering reasons.

D．describing the actual status→offering reasons→introducing the issue→citing ways to deal with the issue.

Which of the following best describes the author's development of argument？

A．introducing the issue→citing ways to deal with the issue→describing the actual status→offering reasons.

B．describing the actual status→introducing the issue→citing ways to deal with the issue→offering reasons.

C．citing ways to deal with the issue→introducing the issue→describing the actual status→offering reasons.

D．describing the actual status→offering reasons→introducing the issue→citing ways to deal with the issue.

Which of the following may be the best title of the passage？

A．The Issue of Faith.

B．A Child's Fancy.

C．The Belief in God.

D．The Combustion of Soul.

A. The processor is faulty.

B. The file system is fragmented.

C. The modem drivers are corrupt.

D. The power supply is faulty.

The public schools of the 1950's and 1960's faced all of the following EXCEPT ______.

A．an inadequate number of school buildings

B．old-fashioned facilities

C．a shortage of teachers

D．a declining number of students

11 Which of the following statements are correct？

1 A company might make a rights issue if it wished to raise more equity capital.

2 A rights issue might increase the share premium account whereas a bonus issue is likely to reduce it.

3 A bonus issue will reduce the gearing (leverage) ratio of a company.

4 A rights issue will always increase the number of shareholders in a company whereas a bonus issue will not.

A 1 and 2

B 1 and 3

C 2 and 3

D 2 and 4

Marine B(s)/L perform. a number of functions, which of the following is not correct？ （）

A．evidence of the contract of carriage

B．receipt for the goods shipped

C．document of title to the goods

D．non-negotiable document

Which of the following may be the best title of the passage？

A．The Issue of Faith.

B．A Child's Fancy.

C．The Belief in God.

D．The Combustion of Soul.