[填空题]Since only ______, but not the mind, could be observed directly and objectively, it was the only proper subject of study in psychology.

[单项选择]The plaintiff could only recover payment for her services if there was evidence of an implied or express contract to______her for the work which she had done.
A. sanction
B. congratulate
C. remunerate
D. promote
E. impeach

[单项选择]She could only see the ______ of the trees.
A. outline
B. general
C. edge
D. outlook

[单项选择]According to ______, we could only say "The boy kicked the ball" instead of "Boy the ball kicked the".
A. syntagmatic relation
B. paradigmatic relation
C. endocentric construction
D. exocentric construction

[填空题]Since you have set your mind to finish your master’s program, don’t let your social life______(妨碍你的学习).

[单项选择]Since RAM is only active when the computer is on, your computer uses disk to store information even when the computer is off. Which of the following is true ______
A. When your computer is on, only RAM is used to store information
B. When your computer is on, only disk drives are used to store information
C. When your computer is oft, only RAM is used to store information
D. When your computer is off, only disk drives are used to store information

[简答题]Since most jobs take only a year and a half to master, in order to continue learning, they have to make a job change.

[单项选择]Since it is too late to change my mind now, I am______ to carrying out the plan.
A. obliged
B. committed
C. engaged
D. resolved

[填空题]Since Habitrol contains nicotine, it can only be used in those who ______.

[单项选择]In a two - tailed hypothesis test, Jack Olson observes a t - statistic of -1.38 based on a sample of 20 observations where the population mean is zero. If you choose a 5 percent significance level, you should:（）
A. reject the null hypothesis and conclude that the population mean is significantly different from zero.
B. fail to reject the null hypothesis that the population mean is not significantly different from zero.
C. reject the null hypothesis and conclude that the population mean is not significantly different from zero.

[填空题]Since in reality, most of us probably are only involved in three phase-set of directions, it is meaningless for the students to negotiate exhaustive directions.

[单项选择]A. Only the subjects that could be used in society are important.
B. The subjects could be irrelevant so long.
C. There should be more classes on social studies.
D. There should be no exams in subjects of social studies.

[填空题]I (write)（）to my parents only once since I came to the university.

[填空题]If only I could ______ (say) those tactless words of mine.

[填空题]If only I (have)（）more money, I could buy some new clothes.

[填空题]Once open only to the rich, who could{{U}} (36) {{/U}}the fees of expensive country club, tennis is becoming more and more{{U}} (37) {{/U}}. Tennis courts are{{U}} (38) {{/U}}up everywhere. There are indoor and outdoor courts, and even courts on the {{U}} (39) {{/U}}of skyscrapers. Sporting goods {{U}} (40) {{/U}}are doing a booing business in tennis equipment. Tennis {{U}} (41) {{/U}}has become an important item in the{{U}} (42) {{/U}}world. Early in its{{U}} (43) {{/U}}tennis was the sport of king and,{{U}} (44) {{/U}}. The French King Charles V loved to play tennis, but he was very fat and must have been a comical sight on Ire tennis court.{{U}} (45) {{/U}}. In England, Henry IV outlawed tennis because the church leaders of his time were angry that women wore less clothing when they played.{{U}} (46) {{/U}}.