Yesterday, a pigeon()the first message from Pinhurst to Silbury.

A、比目鱼

B、鸽子

C、银信

D、石灰

A、n. 鸽

B、n. 手枪

C、n. 坑，陷阱；煤矿

D、n. 活塞

A、I went on a excursion yesterday

B、I went on an excursion yesterday

C、I went a excursion yesterday

D、I went an excursion yesterday

A、went

B、go

C、goes

A、白天

B、晚上

C、昨天

A、such cold a day yesterday that

B、such s cold day yesterday

C、so cold a day yesterday that

D、so a cold day yesterday

A、He seemed a little unhappy yesterday

B、He seems a little unhappy yesterday

C、He seems unhappy yesterday

A、last

B、yes

C、tomorrow

A、now

B、tonight

C、yesterday

A、have

B、has

C、had