【正文】
efore it was dark. A. pick up B. look up C. get up D. put up 2. The ideas that he came up with worked out fine. 他想出的主意效果非常好 。 【 活學(xué)活用 】 ① 這兒是一些 “ 禁止吸煙 ” 的標(biāo)識(shí) 。 (2)代詞作賓語時(shí)應(yīng)置于短語中間 。 about 4. worked out 1. He put up some signs asking for old bikes. . . 他張貼了一些海報(bào)求購舊自行車 …… 【 自主領(lǐng)悟 】 (1)put up意為 “ 張貼 。 He called up all his friends on the phone them the problem. 4. 他想出的主意效果非常好 。 He put up some signs old bikes. 答案 : 1. to cheer。Unit 2 I’ll help to clean up the city parks. Section B (3aSelf Check) Ⅰ . 短語搭配 1. put up A. a callin center 2. call up