【題目】--- Why don’t you buy your son a new mobile phone, Mrs. Li?

--- Because he _______ his phone for less than one year.

A. has hadB. has boughtC. has gotD. has taken

【答案】A

【解析】

句意：——李太太，你為什么不給你兒子買一部新手機呢？——因為他使用他的手機還不到一年�？疾楝F(xiàn)在完成時。根據(jù)時間狀語for less than one year，可知動作已經(jīng)完成，一直持續(xù)到現(xiàn)在，并有可能繼續(xù)持續(xù)下去，所以時態(tài)應用現(xiàn)在完成時，而且謂語動詞應用延續(xù)性動詞，buy、get、take是非延續(xù)性動詞，表示動作，所以排除；have是延續(xù)性動詞，表示狀態(tài)；現(xiàn)在完成時的構(gòu)成為：have/has+動詞過去分詞，主語he是第三人稱單數(shù)，所以助動詞用has，have的過去分詞是had；故答案選A。

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