A:Na与水反应时增大水的用量
B:Fe与稀硫酸反应制取H2时,该用浓硫酸
C:在K2SO4与BaCl2两溶液反应时,增大压强
D:Al在氧气中燃烧生成A12O3,将Al片改成Al粉
By comparing with others, you will find your problems are not so terrible.(划线部分提问)____ you find your problems are not so terrible?It is interesting to send English messages to friends on a mobile phone.(改为感叹句)____ interesting thing it is to send English messages to friends on a mobile phone!It would be nice if we could get a room with a kitchen so we could cook our town meals.(改为同义句)It would be nice if we could get a room____ a kitchen so we could cook our own meals.Being a volunteer is great.(改为反义疑问句)Being a volunteer is great,____ ?The woman teacher asked the students “ Can you understand what I am saying?”(改为间接引语)The woman teacher asked the students____ could understand what she was saying.
—The giant panda is one of them.