為大家整理的高二英語必修同步練習題Unit1文章,供大家學習參考！更多最新信息請點擊高二考試網(wǎng)
    1.We gave him a ________test paper to do, so it's unbelievable that he has ________it ________ in just half an hour.(complete)
    答案：complete, completed, completely
    2.What Mr.Zhang ________ was very ________.What's more, his method of ________ was most agreeable.(instruct)
    答案：instructed, instructive, instruction
    3.The ________ of something is the fact that it is ________ to something else, in other words, we call it an ________ thing.(add)
    答案：addition, added, additional
    4.This ________ virus ________ children easily and the ________ can be carried in many ways.(infect)
    答案：infectious, infects, infection
    5.________ I drank the medicine, I got an ________effect.( immediate)
    答案：Immediately, immediate
    6.I have told them with absolute ________ there' ll be no change of policy.(certain)
    答案：certainty