正如你的笔记 过去式表示过去发生的时候，与现在无关。saw表明他看到。而has seen是一个持续性的时间，而他只是在过去看到的，并没有持续到现在。根据句意明显不是的。所以只能填saw。望采纳
时态不同，所用的形式不同。现在完成时表示 已经发生的动作对现在有影响，而过去式就用于一般的动作
A. saw B. has seen C. sees D. had seen 相关知识点: 试题来源: 解析 [答案] D [解析] [详解] 考查时态。句意:她盯着画看,想着,她曾在哪看到过它。根据句意可知, see的动作应 发生在stare这个动作之前,stare是 过去"的动作用一般过去时,see则是 过去的过去"的 动作,故用过去完成时,故选 D...
He looked as though he ___ a ghost(鬼).A. saw B. has seen C. have seen D. had seen 相关知识点: 试题来源: 解析 D 考查虚拟语气。句意:他看起来好像是看见了鬼。结合语境可知下文是对过去的虚拟,并没有真的看见鬼,故用过去完成时态,选D。反馈 收藏 ...
百度试题 结果1 题目She looked at the painting and wondered where she ___ it. A. saw B. has seen C. sees D. had seen相关知识点: 试题来源: 解析 D 反馈 收藏
Jerry has seen the dog three times (He saw it on Monday, Tuesday, and Wednesday). Had saw and has saw are both incorrect. This is not just a memorization thing. Whether the event happened in the past relative to another in the past or relative to the present time determines which form...
She stared at the painting,wondering where she it. A. saw B. has seen C. sees D. had seen 相关知识点: 试题来源: 解析 [答案] D [解析] 考查动词时态。句意”她盯着那幅油画看,想明白在哪里见过它”。由于see那个动作发生在stared之前,故D项合适。反馈 收藏 ...
A.saw B.has seen C,had seen D,would seen last.表示他在想他最后一次把相机放在哪里了,强调过去.并不是强调在站之前.2.bring 带来carry 携带receive 表示收到.accept 表示主观上接受. 结果一 题目 1.He stood at the window ,thinking where he __his camera last. A.saw B.has seen C,had seen ...
He stood at the window, thinking where he his camera last. A. saw B. has seen C. had seen D. would see 相关知识点: 试题来源: 解析 [答案]A [解析]考查时态。语意:他站在窗子跟前,想着他上一次是在哪儿见到他的相机的。根据句中的时间状语last可判断出应用一般过去时。反馈 收藏 ...
She looked at the professor and wondered where she___ him. A. saw B. has seen C. sees D. had seen 相关知识点: 试题来源: 解析 D 试题分析:句意:她看这位教授并且想知道她曾经在哪见过他。分析曾经在哪里见过,体现为现在完成时,故选 D反馈 收藏...