When I am confronted with such questions, my mind goes __, and I can hardly remember myown date of birth.
B
【考情点拨】考查形容词词义辨析。
【应试指导】句意：当我遇到这些问题时，我头脑一片空白，我甚至记不起自己的生日。one’Smindgoesblank是固定表达，意为“头脑一片空白”。faint模糊的；dark黑暗的：blind盲目的。
Iftheirmarketingteamsucceeds,they__theirprofitsby20percent.
Wheneverhecomestoourgarden,hecan’thelp_________theflowers.
Iftheyarewillingtolendusthemoneyweneed,allourproblemswillbe__