Question

【題目】If someone ________ stones at you, don't throw back. Use them to build your own foundation instead.

A.throwsB.threw

C.is throwingD.has thrown

Answer 1

【答案】A

【解析】

考查一般現(xiàn)在時(shí)。句意為：如果有人朝你________石頭，不要扔回去，而是用它們做你(建高樓)的基石。If引導(dǎo)的條件狀語從句，主句為祈使句，從句用一般現(xiàn)在時(shí)。故選A。