题目
In such dry weather,the flowers will have to be watered if they ______.( )A. have survivedB. are to surviveC. would surviveD. will survive
In such dry weather,the flowers will have to be watered if they ______.( )
A. have survived
B. are to survive
C. would survive
D. will survive
题目解答
答案
B. are to survive
解析
步骤 1:理解句子结构
句子的主句是 "the flowers will have to be watered",表示将来需要浇水。从句是 "if they _______",表示条件。
步骤 2:分析选项
A. have survived:现在完成时,表示过去的动作对现在的影响,不符合语境。
B. are to survive:表示计划或安排,符合语境。
C. would survive:过去将来时,不符合语境。
D. will survive:一般将来时,不能用于if引导的条件句中。
步骤 3:选择正确答案
根据语境,选择表示计划或安排的选项,即 "are to survive"。
句子的主句是 "the flowers will have to be watered",表示将来需要浇水。从句是 "if they _______",表示条件。
步骤 2:分析选项
A. have survived:现在完成时,表示过去的动作对现在的影响,不符合语境。
B. are to survive:表示计划或安排,符合语境。
C. would survive:过去将来时,不符合语境。
D. will survive:一般将来时,不能用于if引导的条件句中。
步骤 3:选择正确答案
根据语境,选择表示计划或安排的选项,即 "are to survive"。