【題目】________online courses can produce good results remains to be seen．

A. That B. Whether

C. Who D. Where

【答案】B

【解析】根據(jù)從句網(wǎng)上課程是否能取得好效果（“whether online courses can produce good results”）是主句這件事拭目以待（“…remains to be seen”）的主語，該句主語從句。根據(jù)從句的從屬連詞具有是否的含義，該題選whether。

句意：網(wǎng)上課程是否能取得好效果仍然拭目以待。

練習(xí)冊(cè)系列答案
相關(guān)習(xí)題

科目：高中英語 來源： 題型：

【題目】The click of a button ________ people miles apart to talk or see each other even without leaving their homes.

A.advisesB.trainsC.allowsD.introduces

查看答案和解析>>

科目：高中英語 來源： 題型：

【題目】I'm not sure where my necklace is, but I have a pretty good idea who________it．

A. take B. took

C. had taken D. will take

查看答案和解析>>

科目：高中英語 來源： 題型：

【題目】Sam's bakery________a partnership with a local coffee company．Now they serve great coffee．

A. has formed B. would form

C. is forming D. will form

查看答案和解析>>

科目：高中英語 來源： 題型：

【題目】Whenever I'm in trouble, I hear a voice ________ in my head “You can do it”．

A. to ring B. ringing

C. rung D. having rung

查看答案和解析>>

科目：高中英語 來源： 題型：

【題目】 When are you going to ______ your novel __________?

A. get, to publish B. get, be published

C. have, publishing D. have, published

查看答案和解析>>

科目：高中英語 來源： 題型：

【題目】I looked up and all of sudden noticed a cat ________ in from the garden with its breakfast in its mouth.

A. dashingB. dashC. to dashD. dashed

查看答案和解析>>

科目：高中英語 來源： 題型：

【題目】—Where is Mike?

—I saw him_______with Mr. Smith in the hallways just now.

A.to talkB.talkingC.talked

查看答案和解析>>

科目：高中英語 來源： 題型：

【題目】When I was pushed onto the stage, I felt all the eyes in the hall _________ me.

A．through B．a(chǎn)cross

C．into D．on

查看答案和解析>>

同步練習(xí)冊(cè)答案