答案：
C

a. submit
vt.提交，呈遞(文件)
例:Applicants should submit their applications online by the end of the month.
(申請人必須在月底前網(wǎng)上提交申請。)
applicant
n.申請人
b. report
vi.&vt.報告
report on sth
就某事提出報告
例:Kevin reported on the results of the survey to the manager.
(凱文向經(jīng)理報告調查結果。)
c. outstanding
a.杰出的
d. leave
n.休假，假期(不可數(shù))
take sick / maternity / a month's leave
請病/產(chǎn)/1個月的假
be on leave
在休假
be on sick leave
在病假中
例:How much annual leave do we have?
(我們有多少年假?)
Sharon took a month's unpaid leave to visit her grandmother in France.
(莎倫請了I個月的無薪假去法國看她奶奶。)
Edward is on sick leave today. May I take a message?
(愛德華今天請病假。需要我?guī)湍粞詥?)