不定式题目,选择,4.TheEmperororderedthewonderfulclothBforhimwithoutdelay.A.tohavewovenB.tobewovenC.tobeweavingD.toweave5.IfoundtheGermanlanguagehardD.A.learnedB.learningC.tobelearnedD.tolearn6.—Thelight

Question

不定式题目,选择,
4.The Emperor ordered the wonderful cloth
__B___ for him without delay.
A.to have woven B.to be woven
C.to be weaving D.to weave
5.I found the German language hard __D__.
A.learned B.learning
C.to be learned D.to learn
6.—The light in the office is still on.
--- Oh,I forgot ___C___.
A.turning it off B.turn it off
C.to turn it off D.having turned it off
帮我解释下为什么选那答案,比如发生在之前之后和主动被动

Answer 1

4 按句子翻译,要填的是被动的,所以ACD都不对.
5主语是I,要填的部分是修饰I而不是German,所以不用被动.这种句子也是固定结构
6翻译应该是“我忘了去把它关上”而不是“我忘记我曾经把它关上”,而只有forget to do表示“忘记去做某事”