问题描述：
(1)Tom is excellent student.he always comes t____in the exam.
(1)Tom is excellent student.he always
(2)Do you have any good a___to help us solve the problem?
(3)Do you know the opinions of the r____of the students?
(4)Are you t___of the dark.
(1)Tom is excellent student.he always
(2)Do you have any good a___to help us solve the problem?
(3)Do you know the opinions of the r____of the students?
(4)Are you t___of the dark.
问题解答：
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