Wecarriedsomewater,dugsomeholesand
問題詳情：
We carried some water, dug some holes and ___ to plant these trees.
A. begin B. began C. beginning D. begins
【回答】
B
知識點：動詞時態
題型：選擇題
問題詳情：
We carried some water, dug some holes and ___ to plant these trees.
A. begin B. began C. beginning D. begins
【回答】
B
知識點：動詞時態
題型：選擇題
