Sofarthey
來源:國語幫 2.18W
問題詳情:
So far they __________ to speak four languages. Sometimes they _________ them.
A. have learned; have mixed B. have learned; mix
C. learned; mix D. learned; mixed
【回答】
B
知識點:動詞時態
題型:選擇題
問題詳情:
So far they __________ to speak four languages. Sometimes they _________ them.
A. have learned; have mixed B. have learned; mix
C. learned; mix D. learned; mixed
【回答】
B
知識點:動詞時態
題型:選擇題