Question

【题目】There are so many models on sale that I don't know which one to choose.
There are so many models on sale that I don't know which one to .

Answer 1

【答案】ick；out
【解析】句意：有许多的模型在销售，以至于我不知道选择哪一个。pick out“挑选，挑出”，与choose同意，故填pick,out。