单选题That was not the first time he______us. I think
单选题Plastics are the best insulator of electricity,
单选题They can't help______of their daughter.
单选题Quality is______counts most.
单选题We'll visit Europe next year______we have enough
单选题One of the requirements for a fire is that the
单选题The curious children watched the towers______.
单选题Intellect is to the mind______sight is to the
单选题It seems oil______from this pipe for some time.
单选题______the First World War, the United States
单选题I'm very keen of hearing, ______?
单选题A Dream of the Red Chamber is said______into
单选题He sat there, doing nothing else______.
单选题That grand-sized pine tree ______the horizon.
单选题______we wish him prosperous, we have objections
单选题—I wonder why Mary didn't come to the
单选题Mr. White works with a chemicals import and
单选题______ we shall go out for a picnic on Monday.
单选题Iceland lies far north in the Atlantic, with its
单选题______all the help from machines, farming still