聖マリアンナ医科大学英語2012年第3問

次の英文において, 下線部には1カ所間違いがある。間違いのある箇所を記号で答えなさい。

(1) Hanako a)advised Betty b)joining a club or c)take a class, and she decided d)to become a member of the school's Japanese flower arrangement club.
(2) Yesterday I went to a department store to buy a dress for my sister's wedding. I found one that looked really a)elegant and b)sophisticated, and the sales clerk told me that it c)suited me d)perfect.
(3) The tourists are always a)amazing by the incredible beauty of this b)astonishing place, and they are so c)oblivious to the danger of d)getting closer to wildlife.
(4) We had a big storm last week, and we lost the electricity for a)a few days. Once I got over b)scared, it was a lot of fun. We slept in our sleeping bags c)around the fireplace. We sure consumed d)a lot of wood.
(5) Spine surgery is usually reserved a)for treatment of back pain b)that does not resolve c)with simple steps. However, there are some conditions d)which surgery may be necessary.
(6) The house looked a)great. Mom and Dad had all the windows and floors b)clean c)professionally so everything d)sparkled.