问题
选择题
—What field will your son go into after graduation from Nanjing University?
—I’m not quite certain, but he ____ a good teacher of English.
A．promises
B．becomes
C．makes
D．proves
答案
答案：A
本题考查动词在具体语境中的意义。promise在此处的意思为“预示会成为”，其他三个选项的动词意义与本题语境不符。