—Have you seenbook on the desk?—Is itEnglish book? I saw it just now.A. the; / B. /; theC.

—Have you seen book on the desk?
—Is it English book? I saw it just now.
A. the; /
B. /; the
C. the, an
D. a; /

A. the; / B. /; the(答案→)C. the, anD. a; /解析：试题分析: 句意：你看到书桌上的书了吗？是一本英语书吗？定冠词特指，不定冠词泛指，an用于元音音标前，a用于辅音音标前；book on the desk特指，English book英语书，泛指，故选C.

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