题目

（题文）-What does your father think of your school report this term?-The smile on his face shows he is _________ what I did in my study.A. worried about B. sorry for C. angry with D. pleased with 答案：【答案】D【解析】句意：——你的爸爸认为这个学期你的学校报告怎么样啊？——他脸上的笑容表明他对于我学习的表现是满意的。A. worried about为…担心；B. sorry for为…难过；C. angry with为…生气；D. pleased with对…满意。联系上下句的语境并结合关键词The smile on his face 可知爸爸之所以露出笑容应该是对8．（1）用短除式把140分解质因数．       （2）用短除式求56和42的最大公约数和最小公倍数．