They have seen many interesting things ______ they started their trip last month

游客2025-07-13 35

问题 They have seen many interesting things ______ they started their trip last month.

选项 A、since
B、before
C、until

答案 A

解析句意：自上个月开始旅行以来，他们看到过许多趣事。本题考查连同的用法。before引起的时间状语多用于一般过去时中；until要和not连用，构成not．．．until句型，所以B、C应排除。故A项正确：在现在完成时中表示时间的两个标志性连词是 since和for，since后面接表示一个时间点的时间状语，for后接表示一段时间的时间状语。

转载请注明原文地址:https://www.tihaiku.com/zcyy/4160234.html

相关试题推荐

[originaltext]W:Isthereanythinginterestingwecandothisevening?M:Shall
Tommyhasalittledog.HernameisGoddy.Sheisprettyandinteresting.To
Tommyhasalittledog.HernameisGoddy.Sheisprettyandinteresting.To
Peoplecantravelinitinthesky.[br]Itcarriespeopleorthingsonariver.
ManyvendingmachinesareusedinChina.[br]Thethingssoldinvendingmachine
Youuseitforeatingandspeaking.[br]Youseepeopleandthingswiththem.A
PeoplegothereforMeals.[br]Peoplestudythingsthere.D
【B1】[br]【B4】A、newsB、thingsC、answersC根据句子意思是给每个问题的答案，故应该选择answer。
Hestealsthingsfromotherpeople.[br]Heisyourfather’sbrother.C
Hestealsthingsfromotherpeople.[br]HestudiesWithyouinschool.B

随机试题

Matcheachstatementwiththecorrectorganisation,A-G.ListofOrganisationsA
[A]local[I]recalling[B]responsible[J]function[C]originally[K]excha
[originaltext]W:Hey,Mike!DidyouattendMr.Johnson’sseminarontheHistory
Todaymanypeoplearestarvingtodeath.【C1】______ashortageoffoodandthe
跌落式熔断器全面巡视应检查熔断件轴线与铅垂线的夹角应为（）。0～15$;$15～
简述现代企业人力资源管理各个历史发展阶段的特点。
下列说法中不正确的是（）。 A.2006年限额以上连锁餐饮业有了较快的
在教育史上提出“学而不思则罔，思而不学则殆”的教育家是()。A.孔子 B.
中国证监会鼓励、支持诚实信用的公民、法人或者其他组织从事证券期货市场活动，实施诚
A.SIgA B.IgG C.IgE D.IgM E.IgD在机体抗感染

最新回复(0)

They have seen many interesting things ______ they started their trip last month

[originaltext]W:Isthereanythinginterestingwecandothisevening?M:Shall

Tommyhasalittledog.HernameisGoddy.Sheisprettyandinteresting.To

Tommyhasalittledog.HernameisGoddy.Sheisprettyandinteresting.To

Peoplecantravelinitinthesky.[br]Itcarriespeopleorthingsonariver.

ManyvendingmachinesareusedinChina.[br]Thethingssoldinvendingmachine

Youuseitforeatingandspeaking.[br]Youseepeopleandthingswiththem.A

PeoplegothereforMeals.[br]Peoplestudythingsthere.D

【B1】[br]【B4】A、newsB、thingsC、answersC根据句子意思是给每个问题的答案，故应该选择answer。

Hestealsthingsfromotherpeople.[br]Heisyourfather’sbrother.C

Hestealsthingsfromotherpeople.[br]HestudiesWithyouinschool.B

Matcheachstatementwiththecorrectorganisation,A-G.ListofOrganisationsA

[A]local[I]recalling[B]responsible[J]function[C]originally[K]excha

[originaltext]W:Hey,Mike!DidyouattendMr.Johnson’sseminarontheHistory

Todaymanypeoplearestarvingtodeath.【C1】______ashortageoffoodandthe

跌落式熔断器全面巡视应检查熔断件轴线与铅垂线的夹角应为（）。0～15$;$15～

简述现代企业人力资源管理各个历史发展阶段的特点。

下列说法中不正确的是（）。 A.2006年限额以上连锁餐饮业有了较快的

在教育史上提出“学而不思则罔，思而不学则殆”的教育家是()。A.孔子 B.

中国证监会鼓励、支持诚实信用的公民、法人或者其他组织从事证券期货市场活动，实施诚

A.SIgA B.IgG C.IgE D.IgM E.IgD在机体抗感染