______you have any questions or comments, please do not hesitate to contact us v

游客2025-06-14  2

问题 ______you have any questions or comments, please do not hesitate to contact us via e-mail below.

选项 A、Could
B、May
C、Can
D、Should

答案 D

解析 语法:倒装1.本题考查if条件句的省略。if句中出现were、should、had p.p.时,if须省略并要调换主语和动词的顺序位置。2.原文为If you should have any questions orcomments,省略if并将主语和助动词should倒置后,变为should you have any questions orcomments。
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