题目

After school we usually play ___basketball for half an hour(半小时) on___ playground. A. the; the           B. 不填;不填          C. 不填; the       D. the;不填 答案：C苏伊士运河沟通了A．地中海和大西洋 B．地中海和黑海C．大西洋和太平洋 D．地中海和红海