赞题库-背景图
单项选择题

Questions 19 to 21 are based on the passage you have just heard.

A. Climbed the trees along the coast.
B. Played on the sands by the sea with other children.
C. Went boating by the sea.
D. Made trains or cars out of the sand.
<上一题 目录 下一题>
热门试题

单项选择题A. At a school. B. At an exhibition.C. At a government institution. D. At a research institution.

A. At a school.
B. At an exhibition.
C. At a government institution.
D. At a research institution.

单项选择题A. An alternative use of fuel oil.B. A way to make fuel oil less polluting.C. A new method for locating underground oil.D. A new source of fuel oil.

A. An alternative use of fuel oil.
B. A way to make fuel oil less polluting.
C. A new method for locating underground oil.
D. A new source of fuel oil.