【单选题】【消耗次数：1】
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
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相关题目
【单选题】
I hope ___ the little ___ I have been able to do has been of some use.
①
that; that
②
/; by which?
③
what; what
④
/; with which
【单选题】
Do you have any ice? I am used to have a nightcap before I go to bed.What is the meaning of the word “nightcap”?
①
沐浴
②
夜读
③
夜宵
④
睡前饮料
【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】
I do not intend to follow that, because we shall have an opportunity to do so on another __________ .
①
A occasion
②
situation
③
condition
④
environment
【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】
If I ___ it, I would do it in a different way.
①
were to do
②
do
③
had done
④
was to do
随机题目
【多选题】
下列各方法中能用来鉴别乙醇、乙醛和乙酸的有( )
①
先加托伦试剂，再加碳酸氢钠溶液
②
先加碘的氢氧化钠溶液，再加斐林试剂
③
先加希夫试剂，再加碳酸氢钠溶液
④
先加碳酸氢钠溶液，再加金属钠
⑤
先加金属钠，再加托伦试剂
【多选题】
下列各方法中能用来鉴别1-丁醇、丁醛和丁酮的有( )
①
先加托伦试剂，再加金属钠
②
先加希夫试剂，再加卢卡斯试剂
③
先加碘的氢氧化钠溶液，再加金属钠
④
先加卢卡斯试剂，再加斐林试剂
⑤
先加碘的氢氧化钠溶液，再加斐林试剂
【单选题】
（）是一种特殊的印刷字体。为了美化版面，将文字的结构和字形加以形象化。一般用于书刊封面或标题。这些字一般字面较大。它可以增加印刷品的艺术性。
①
仿宋体
②
楷体
③
美术字
④
黑体
【单选题】
商标贴花纸转印，先将被转印的物体表面，如木器、金属制品的表面，涂布一层（），稍稍晾干，再将用水或硼酸液润湿过的贴花纸贴在上面，并施加一定的压力，然后小心地将纸基揭下来。
①
水
②
凡立水
③
明胶溶液
④
盐酸溶液