【简答题】We usually use the word "u_________ " to mean "agree to be responsible for a task".
【单选题】Which sentence is not the one we usually use when ordering?
A.
Do you have a table by the window right now?
B.
Maybe you could recommend something to us.
C.
Would you recommend something else for me? I’d like some real Chinese cuisine.
【简答题】We usually use the computer for sending and ____________ (receive) emails.
【单选题】苗期发病幼苗呈猝倒状,病苗四周生白色棉状物,成株叶片发病,呈水浸状暗绿色至暗褐色病斑,这是辣椒( )的症状。
【多选题】制作“图像映射”时,可以()
C.
通过移动层在图像上位置,改变“图像映射”的位置
【简答题】A. IS Terrorists Release Execution Video of British "Spies” B. The five alleged spies were then shot in the head C. About five British men were accused of spying D. The British foreign office said fiv...
【判断题】We usually use the following phrases in the ending paragraph, such as: in a word; in conclusion; all in all; from what has been discussed above; etc.
【简答题】体内多数酶的最适 pH 是_____,胃蛋白酶的最适pH为_____。