第1题:
Semantics is the study of " the relations of signs to the objects to which the signs are applicable".()
第2题:
A、横断研究(cross-sectional study)
B、纵向研究(logitudinal study)
C、回顾研究(retrospective study)
D、前瞻研究(prospective study)
第3题:
What does the underlined word "they" in Paragraph 6 refer to?
A. The participants in the study.
B. The researchers of the study.
C. The errors made during the study.
D. The data collected from the study.
第4题:
第5题:
第6题:
A.Studentstu=newStudent(“Tom”,23);stu.study(“数学”);
B.Student.study(“数学”);
C.Studentstu=newStudent(“Tom”,23);stu.study();
D.Studentstu=newStudent(“Tom”,23);Stringresult=stu.study(“数学”);
第7题:
第8题:
A、study didn’t/studies
B、didn’t study/study
C、did not study/studies
D、didn’t studied/studies
第9题:
第10题: