TPO 10 Chinese Pottery - 英檢

我想請問一下在Chinese Pottery這題換句話說,為什麼答案是B選項
還有這句的文意到底怎麼翻?
麻煩大家了~

"The tradition of religious sculpture extends over most historical periods
but is less clearly delineated than that of stonewares or porcelains,
for it embraces the old custom of earthenware burial ceramics with later
religious images and architectural ornament."


4. Which of the sentences below best expresses the essential information in
the highlighted sentence in the passage? Incorrect choices change the meaning
in important ways or leave out essential information.

A.
While stonewares and porcelains are found throughout most historical
periods, religious sculpture is limited to the ancient period.

B.
Religious sculpture was created in most periods, but its history is less
clear than that of stonewares or porcelains because some old forms continued
to be used even when new ones were developed.

C.
While stonewares and porcelains changed throughout history, religious
sculpture remained uniform in form and use.

D.
The historical development of religious sculpture is relatively unclear
because religious sculptures sometimes resemble earthenware architectural
ornaments.


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