The score of TEFOL that a test taker gets can be hold valid for 5 years.________

Mary’s score on the test is the highest in her class; She____have studied very hard.

When Deng Ling congratulated Mary on her passing the Chinese test with high score, she said_______.

COX回归中,偏回归系数检验的方法有 A: 似然比检验（likelihood ratio test） B: Wald检验（Wald test） C: 得分检验（ score test） D: 以上均正确

Which of the following statements is true, according to the discussion? A: The useless knowledge is not important, for it does not help reasoning. B: A person’s IQ score is closely related to his culture. C: A person with low IQ score may be actually clever. D: IQ test may test only the useless knowledge

John’s score on the test will _____ between his passing or failing the course. A: make difference B: make not difference C: make any differences D: make a difference

请在test数据库中创建一张成绩数据表grade,表中包含两个字段,分别为学号student_id、课程号course_id和分数score

下面代码的输出结果是()。 <?php $score=87; if($score>=90 && $score<=100){$grade="优秀";} if($score>=80){$grade="良好";} if($score>=70){$grade="一般";} if($score>=60){$grade="及格";} else{$grade="不及格";} echo $grade; ?>

以下参数传递正确的是： A: def score(mid_score, end_score): ……score(88, 79) B: def score( *，mid_score, end_score, mid_rate＝0.4): ……score(88, 79) C: def score( *，mid_score, end_score, mid_rate＝0.4): ……score(end_score = 79, mid_score = 88) D: def score( *，mid_score, end_score, mid_rate＝0.4): ……score(mid_score = 88, end_score = 79,0.5)

指出代码输出的各个结果： console.log(test); function test(test){ console.log(test); var test=234; console.log(test); function test(){} } test(1); var test=123;