单项选择题
According to the news, we can infer that 3,600 U.S. troops ______.
单项选择题 The famous line "If winter comes, can spring be far behind" is from ______'s poem "Ode to the West Wind".
单项选择题 Which of the following words is not an instance of blending
单项选择题 Which of the following is an instance of backformation