《2013江苏》21. generally, students’ inner motivation with high expectations from others _________ essential to their development. a. is b. are c. was d. were 《答案》a 《解析》考查主谓一致和动词时态。主语为motivation，故谓语为单数；根据语境及generally可知，描述的为一般情况，故使用一般现在时态，选a。《2013江苏》22. —the t-shirt i received is not the same as is shown online. — ? but i promise you we’ll look into it right away. a. who says b. how come c. w
