阿摩線上測驗
21. On each test table _____ five sheets and a set of pens and pencils.
(A) is
(B) has
(C) have
(D) are
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統計： A(37), B(146), C(47), D(90), E(0) #3235477
統計： A(37), B(146), C(47), D(90), E(0) #3235477
