查看表MARKS结构，哪个SQL语句能执行成功（） A: SELEC B: student_name，subject1.FRO C: marks.WHERE-subject1＞AVG（subject1） D: SELEC E: student_name，SUM（subject1）FRO F: marks.WHERE-student_name-LIKE’R%’ G: SELEC H: SUM（subject1+subject2+subject3）FRO I: marks.WHERE-student_name-ISNULL J: SELEC K: SUM（DISTINC L: NVL（subject1，0）），MAX（subject1）FRO M: mark.sWHERE-subject1＞subject2

To examine 1 thing thoroughly, and then start the other. A: alternating (point-by-point) B: block (subject -by subject)

If the light ratio on the subject’s face is 4:1, the bright part on the subject’s face is ______times bigger than the dark part. A: 2 B: 8 C: 4 D: 1/4

All changes in the contract_______the confirmation by both parties. A: are subject to B: is subject to C: subject to D: subject

Which subject is the compulsory subject to American students?

A subject to subject essay is a form of block essay.

In the ________ , you might talk about all of the similarities between subject A and subject B and then the differences between subject A and subject B depending on what your topic is.

The Profile taken from the side focuses on _____. A: The profile image of the subject B: Body and posture of the subject C: The facial contour features of the subject D: Facial expression of the subject

If you _____ in a particular subject, that subject is the main one you study.

The subject of these lectures ( ) by the lecture committee. The subject of these lectures ( ) by the lecture committee.