Question

Mary, along with her parents ________ Hainan for a week and they will come back soon.

1. A.
   have been to
2. B.
   has been in
3. C.
   have been in
4. D.
   has been to

Answer 1

B
試題分析：根據(jù)語(yǔ)境可知此句的主語(yǔ)是Mary，是單數(shù)，故謂語(yǔ)動(dòng)詞也要用單數(shù)形式，故排除A和C。時(shí)間狀語(yǔ)for a week意思是一周的時(shí)間是段時(shí)間，故謂語(yǔ)動(dòng)詞必須要用延續(xù)性，故選B。
考點(diǎn)：主謂一致
點(diǎn)評(píng)：有關(guān)主謂一致的知識(shí)點(diǎn)要特別注意兩點(diǎn)：1.由and或both…and連接兩個(gè)單數(shù)形式的名詞詞組作主語(yǔ)時(shí)，一般謂語(yǔ)動(dòng)詞用復(fù)數(shù)形式。2.由as well as，together with，besides, like，along with，with but，except，accompanied by，rather than，including連接兩個(gè)名詞作主語(yǔ)，謂語(yǔ)單復(fù)數(shù)形式應(yīng)由連接詞前的名詞而定。