The phrase \”coincided with\” in the first sentence of Para. 2 is closest in meaning to ______.
A) was influenced by
B) happened at the same time as
C) began to grow rapidly
D) ensured the success of
正确答案：B
答案：B
[试题分析]词义判断题
[详细解答]根据上下文因为词组前面是表时间的短语应意为atthesametimeas符合文意因此答案为B
