问题

Jimmy has had a lot of parties recently. —Yes , that might _____ why he didn’t do well in the test. width=”228″ valign=”top” style=”width:171.0pt;padding:0cm 5.4pt 0cm 5.4pt”
A: apply for
B: pay for
C: answer for
D: account for
B: pay for
C: answer for
D: account for
正确答案是: