19.Remember to _______your hands before returning to work.
(A)work
(B)wait
(C)walk
(D)wash
答案:登入後查看
統計: A(162), B(123), C(127), D(7813), E(0) #340774
統計: A(162), B(123), C(127), D(7813), E(0) #340774
詳解 (共 3 筆)
#1391568
Remember to wash your hands before returning to work.
記住返回工作崗位前要洗手
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