54.
(A) working
(B) failing
(C)irrelevant
(D) optional
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統計: A(1396), B(106), C(199), D(230), E(0) #561792
統計: A(1396), B(106), C(199), D(230), E(0) #561792
詳解 (共 5 筆)
#3531970
(A) working 有效的
(B) failing 失敗的
(C)irrelevant 不相干的
(D) optional 可選的
11
0
#1125992
A有效的 D非必需的
9
0
#3494372
Both my children grew up watching TV shows like Sesame Street and they are now among the top students in their school. These types of programs help students learn basic __55__ skills like the alphabet, and how to count.
4
0
#4696275
optional 可選擇的;非強制的
3
0