When did Lincoln die?[A]On the evening of April l4,1865.[B]0n the night of April l 5,1865.[C]on the morning of April l5,1865.
Why did Tom come into theroom? [A]He workedthere. [B]Hewanted to talk to Kate. [C]Hewanted to have a letter typed.
此处正确答案是[A]calculation[B]average[C]estimate[D]total
[A]who[B]whom [C]what [D]that