Even if his letter（） tomorrow ，it（） too late to do anything.
A、willarrive,,isC
「句意」即使他的信明天到也無濟于事了。
「難點」在條件句中表示現在將來的時間，需要用一般現在時，主句中使用將來時。
To obtain a satisfactory result ， one must apply two____of paint on a clean surface.
The three men tried many times to sneak across the border into the neighboring country_____ by the police each time.
Shewasonceayoungcountrywifewithchickensinthebackyardandaviewof_______mountainsbehindtheappleorchard.
If only I _____ play the guitar as well as you!
Nancywassurprisedthattheyhave（），Theyseemedtobeahappycouple.
