-Aren’t you going to buy that house? It’s modern. ---Yes it is . But I’m afraid I can

问题补充：

---Aren’t you going to buy that house? It’s modern.

---Yes , it is . But I’m afraid I can’t such an expensive house

A. spare

B. share

C. spend

D. afford

答案：

A. spare

B. share

C. spend

(答案→)D. afford

解析：动词辨析。A抽出，匀出；B分享；C花费；D承担得起…（常常和can’t连用）；句意：恐怕我买不起这样贵的房子。根据句意说明D正确。