-I am wondering if we could go boating on the weekend. -It a good idea. A. sound
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—I am wondering if we could go boating on the weekend.
—Ita good idea.
A. sound B. sounded C. sounding D. sounds
试题答案
D
解析:
考查系动词，所填词作应答句的系动词，根据前文时态用一般现在时，选D。