令2x-π3=kπ,可得x=kπ2+π6(k∈Z)
故答案为:x=kπ2+π6(k∈Z).
My friend likes ______ and ______ very much. [ ]
A. to swim; to run
B. to swim; running
C. swimming; running
D. swimming; to run
投资类交易差错处理,除()交易是网银单独的,其他交易均与其他渠道共用。
A、外汇/黄金
B、基金
C、国债
D、第三方存管