6 The film Harry Potter and the Goblet of Fire was labeled PG-13, which means that children under the age of 13 can watch the film only when_____ .
(A) they are at home
(B) they become cautious
(C) they are with an adult
(D) they show their ID cards

講白話一點:

6 The film Harry Potter and the Goblet of Fire was labeled PG-13, which means that children under the age of 13 can watch the film only when_____ .

(A) they are at home

(B) they become cautious

(C) they are with an adult

(D) they show their ID cards

意思是說哈利波特這部是PG級電影，如果有13歲以下的小朋友要看的話，只能_____

X(A) they are at home   (他們只能在家裡看)     

X(B) they become cautious   (他們會變得非常小心)

O(C) they are with an adult    (跟大人一起看)

X(D) they show their ID cards   (他們需要出示身分證)

• PG13：13歲以下須家長陪同才可觀看，它可能包含了一些鏡頭，不適合兒童。
• from 網路上的電影分級維基百科