2024年安徽農(nóng)商行校園招聘英語練習題（5）
lf law and order ________, neither the citizen nor his family is safe.
A. are not preserved
B. is not preserved
C. were preserved
D. have not been preserved
答案為 B。 此處主語law and order 指的是同一個概念，所以謂語動詞要用第三人稱單數(shù)形式.
(責任編輯：liutingting)
