Question

He trained hard in puzzle-guessing, a sort of children’s game, all year, _____ still failed to reach his best form in all the tests given to both adults and children.

A．Then

B．Thus

C．Therefore

D．Yet

Answer 1

D

連詞辨析。　　A.那么，然后　  B.因此，從而；C.因此，所以；  D.但是，然而。句意：他整年刻苦練習猜謎游戲，一種兒童游戲，但是在所有給大人和孩子們的測試中他仍舊沒有達到最佳狀態。前后為轉折關系，故選D。