【单选题】【消耗次数:1】
I have trouble in ________ my homework.
do
done
doing
did
参考答案:
复制
纠错
➡️如需代学继续教育,联系微信:yizhituziang

相关题目
【单选题】 I have_______ finished the homework.
①  yet
②  already
③  still
【单选题】 Tom, what did you do with my documents? I have never seen such a _______ and disorder!
①  mess
②  mass
③  guess
④  bus
【单选题】 10.I spent __________ in doing my homework yesterday.
①  a half and two hour
②  two and a half hour
③  two hour and a half
④  two and a half hours
【单选题】 Tom, what did you do with my documents? I have never seen such a____ and disorder!
①  mass
②  mess
③  guess
④  bus
【单选题】 A: Would you like to go to the cinema? B: If I can finish my homework. A: [填空]
①  Why bother?
②  Oh, come on!
③  Then what?
④  Thanks a lot.
【单选题】 I often ______ the cooking for my family, but recently I have been too busy to do it.
①  will do
②  do
③  am doing
④  had done
【多选题】 ---I’m really so bored with so much homework. --- _______.
①  A.So do I
②  B.So am I
③  C.So I am
④  D.I’m bored too
【单选题】 These are [填空] homework.
①  he
②  him
③  his
④  she
【单选题】 A guest arrived ____ I was doing my housework.
①  during
②  although
③  as though
④  while
【单选题】 We decided to _______ to help the sick children with their homework.
①  go to the hospital
②  went to a hospital
③  going to a hospital
④  went to the hospital
随机题目
【单选题】 下列说法中哪项是正确的?
①  任何疾病都存在转归问题
②  死亡不是疾病的转归形式
③  任何疾病发生到一定阶段后终将结束这就是疾病的转归
④  转归取决于机体损伤与抗损伤反应的力量对比
【单选题】 病因学的研究是属于?
①  研究生物因素如何致病
②  病理生理学总论内容
③  病理生理学各论的内容
④  疾病的特殊规律
【单选题】 病理生理学总论内容是?
①  讨论系统器官的总体改变
②  讨论病因学和发病学的一般规律
③  单纯讨论疾病的概念
④  讨论典型病理过程
【单选题】 下列哪项不属于基本病理过程?
①  缺氧
②  水肿
③  心力衰竭
④  代谢性酸中毒
【简答题】 简述脑死亡的判断标准
【简答题】 简述疾病发生的普遍规律。
【单选题】 16、全身体循环静脉压增高的常见原因是
①  右心衰竭
②  血栓阻塞静脉腔
③  肿瘤转移到静脉
④  左心衰竭
⑤  瘢痕压迫静脉壁
【单选题】 11、影响血浆胶体渗透压最主要的蛋白是
①  球蛋白
②  珠蛋白
③  白蛋白
④  酶蛋白
⑤  纤维蛋白
【单选题】 20、重度高钾血症对心肌生理特性的影响是
①  兴奋性降低.传导性升高.自律性降低.收缩性升高
②  兴奋性降低.传导性降低.自律性降低.收缩性降低
③  兴奋性升高.传导性降低.自律性降低.收缩性降低
④  兴奋性升高.传导性升高.自律性降低.收缩性升高
⑤  兴奋性升高.传导性升高.自律性降低.收缩性降低
【单选题】 12、微血管壁受损所致水肿的机制是
①  静脉端的流体静压下降
②  淋巴回流不足以清除过多的液体
③  组织间液胶体渗透压增高
④  血管口径增大
⑤  毛细血管流体静压升高