【C18】A．afterB．atC．beforeD．during

【C18】A．thoughB．whileC．beforeD．until

【C18】A．inB．atC．withD．to

You will get the message ______.A、not long afterB、not longC、before longD、long before

Were working______the clock to accomplish the proposal before Tuesday.A．afterB．beforeC．aga

Contrary_____ all advice, he started to climb the mountain during a storm.A．onB．atC．toD．ag

A. until afterB. ever sinceC. so thatD. long before