(　　)23. Peter is learning how to make cake, so her mother let him ________ cake yesterday.
(A) to make　
(B) making　
(C) make　
(D) made

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統計： A(7), B(6), C(34), D(10), E(0) #359950

詳解 (共 1 筆)

#972736
let(使役動詞) +原形動詞
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