A:kπ−π12,kπ+5π12(k∈z)
B:kπ+5π12,kπ+11π12(k∈z)
C:kπ−π3,kπ+π6(k∈z)
D:kπ+π6,kπ+2π3(k∈z)
A.the Great Wall B.Mount Fuji C.the Statue of Liberty
D.Big Ben E.the Merlion F.the Eiffel Tower
____from China
____from British
____from Singapore.
____from Japan.
____from USA
____from France.
我们与父母生活经历、角色身份、兴趣爱好、思维方式和认知水平的差异导致了代沟的出现。( )
写出近义词
珍稀—____ 疼爱—____ 轻松—____