问题
选择题
The government has _______ the parents to work with teachers in the education of their children.
A．asked for
B．called for
C．looked for
D．paid for
答案
答案：B
call for 意为“要求，提倡”；ask for 意为“请求，索要”；look for 意为“寻找”；pay for 意为“为……付钱”。