题目

根据首字母或汉语提示填空 1．There are two ________(图书馆) in his school. 2．My friend gave me two nice ________(手表) for my birthday. 3．He l______ his book; he is sad. 4．He wants to write the number in his n______． 5．Look！It's a set of ________(钥匙)． 6．I ________(必须) go to school on weekdays(工作日)． 7．This ________ (笔记本) isn't Bob's. It's mine. 8．I can’t ________(找到) my pencil. 9．Please ________ (打电话)me.My telephone number is 366­8899. 10．Some books are in the ________ (图书馆). 11．I ________ (丢失)（2010•宝安区一模）如图，等腰梯形ABCD中，AD∥BC，AB=CD=2，AC⊥AB，AC=4，则sin∠DAC=（ ）A．B．C．D．2