13.【2019 •湖北省武汉市】I ate some fruit, which I _____ since I was a child, and the vegetables from my garden.
A. have enjoyed B. enjoyed C. enjoy D. had enjoyed
【答案】A
【解析】考查现在完成时。句意：我吃了一些我从小就喜欢的水果，还有我的院子里的蔬菜。A.现在完成时；B.一般过去时；C.一般现在时；D.过去完成时。根据since I was a child可知，用现在完成时，故选A。
【点睛】常见的现在完成时的标志词：in the past few years; for; since; since then; lately; so far；since+过去时间点；for+一段时间等。
14.【2019 •广东省】My father _____ in a panda protection center for 10 years, so he knows a lot about panda.
A. was working B. is working C. has worked D. will work
【答案】C
【解析】由“for 10 years”可知，此处要用现在完成时。此处指我爸爸已经在熊猫保护中心工作10年了。
15.【2019 •哈尔滨市】—HI, Tom! _____ you ever _____ the Bird’s Nest?
—Yes. I have. It fantastic.
A. Have, been to B. Have, gone to C. Did, go to
【答案】A
【解析】..表示“去过某地（现在已经回来）”，have gone to表示“去了某地（现在还没回来）”。
A. have enjoyed B. enjoyed C. enjoy D. had enjoyed
【答案】A
【解析】考查现在完成时。句意：我吃了一些我从小就喜欢的水果，还有我的院子里的蔬菜。A.现在完成时；B.一般过去时；C.一般现在时；D.过去完成时。根据since I was a child可知，用现在完成时，故选A。
【点睛】常见的现在完成时的标志词：in the past few years; for; since; since then; lately; so far；since+过去时间点；for+一段时间等。
14.【2019 •广东省】My father _____ in a panda protection center for 10 years, so he knows a lot about panda.
A. was working B. is working C. has worked D. will work
【答案】C
【解析】由“for 10 years”可知，此处要用现在完成时。此处指我爸爸已经在熊猫保护中心工作10年了。
15.【2019 •哈尔滨市】—HI, Tom! _____ you ever _____ the Bird’s Nest?
—Yes. I have. It fantastic.
A. Have, been to B. Have, gone to C. Did, go to
【答案】A
【解析】..表示“去过某地（现在已经回来）”，have gone to表示“去了某地（现在还没回来）”。
