泪溢时,泪道阻塞部位可采用________、________、________和________等确定。
参考答案:染料排空试验 泪道冲洗 泪道造影 CT扫描
—Guess what! We’ll have a chance to visit our sister school in Denmark this summer!
—How nice! You ________ a different culture then.
A.will have experienced
B.have experienced
C.have been experiencing
D.will be experiencing
LEN("计算机")<LEN("COMPUTER")的显示结果是 【11】 。