题目内容
10．By the time Sang Lan competed in the gymnastics tournament at the New York Goodwill Games，she _____ a dedicated junior gymnast for eleven years．（ ）| A． | is | B． | was | C． | has been | D． | had been |
分析 到参加纽约友好运动会的体操锦标赛的时候，桑兰已经当了十一年的体操小将了．
解答 答案：D 句中有时间状语by the time，time后面的时间是过去时间，主句中的动作发生在从句之前，是过去的过去，所以后面句子应该用过去完成时．故选择D．
点评 注意句中的时间状语，同时要掌握固定时间状语所用的时态．
练习册系列答案
相关题目
2．Ask those women carrying babies to come in first，_______？（ ）
| A． | won't they | B． | will they | C． | will you | D． | shall you |
1．He asked me a second question _________ I could answer the first one．（ ）
| A． | before | B． | while | C． | until | D． | for |
18． time passed，however，I'm becoming more and more interested in English．（ ）
| A． | As | B． | When | C． | While | D． | Since |
5．---Will Helen get disappointed if I tell her she failed？
---I think she ．（ ）
---I think she ．（ ）
| A． | may | B． | has to | C． | should | D． | need |
15．---The hospital is on Culture Road．You can take Bus No.8to get there．
________．Thank you．（ ）
________．Thank you．（ ）
| A． | Heard it | B． | Made it | C． | Got it | D． | Known it |
2．My parents don't mind what job I do ________I am happy．（ ）
| A． | even though | B． | as long as | C． | as soon as | D． | as though |
19．---He's got our tickets．
---That's good I afraid that he them．（ ）
---That's good I afraid that he them．（ ）
| A． | am； has forgotten | B． | was； had forgotten | ||
| C． | was； forget | D． | am； will forget |