Question

Betty will ring me up as soon as she ______ in Beijing

1. A.
   arrive
2. B.
   arrives
3. C.
   arrived
4. D.
   will arrive

Answer 1

B
试题分析：考查时态。As soon as一…就…引导时间状语从句，用一般现在时代替将来时。句意：她一到北京Betty就打我电话。故B正确。
考点：考查时态
点评：时间状语从句或者条件状语从句中用以半年现在时代替将来时。