希望具体分析1.——It looks heavy.Can I give you a hand——------------

希望具体分析1.——It looks heavy.Can I give you a hand——____________A、No,thanks B Yes,my pleasureC No,never mind DYes I do为什么不能用B呢.2.Although he explained again and again,he couldn't make himself —— by all of us.为什么空格中填undersood而不是understand.make在这里具体做什么3.Robert is said to study abroad,but i don't know which country he will study in.为什么是to study?4.This is the very reason—— he explained to me just now.A why B that C for which D of选哪一个、具体分析下.the very 5.The meeting was said to be a ——successA whole B complete C all D grate为什么选择B 其余的不能选么.6.什么时候用suffer 什么时候用suffer from7.——that he has no qualifications in business management,Ken plans togain the necessary skills by taking a part-time courseA Concerning B Concerned C Being concerned D To concern选择B .为什么.求具体分析.8.——Do you think jack is to blame?——yeah,it was very rude of him to throw facial paper to the guests at the table.为什么是of sb to do啊.不应该是It is +adj+for sb to do 么9.I was close to being killed the other day.A car passed me at ——I thought was a dangerousspeed.A.as B which C what D that选择什么.为什么10.How I wish every family —— a large house with a beautiful garden.A has B had C will have D had had选择哪一个.最好说一下wish+虚拟时态.时态怎么确定.