if或whether引导知识点题库

I don't know he will win tomorrow. I never doubt it will rain tomorrow.

A . if, if B . if, that C . whether, whether D . that, if

I don't know __________ they have passed the exam.

A . what B . if C . when D . where

Daniel asked his teacher ________.

A . where could he join his favourite club B . what would the life be like on Mars in the future C . whether the rainbow appears after the rain in summer D . how many people will come to the meeting this coming Saturday

Can you tell me it will rain or not tomorrow?

A . whether B . if C . that D . when

We are not sure if it________ tomorrow. If it________， we won't climb the South Hill.

A . will snow； snows B . will snow； will snow C . snows； snows D . snows； will snow

—Can you spare time to come to our Thanksgiving party?

—Well, I don't know .

A . that I can finish my work by then B . if can I finish the work by then C . whether I can finish the work by then D . that can I finish the work by then

I am not sure ______ Tom can come to my birthday party or not.

A . if B . that C . whether D . how

—Will you buy this tie for Dad?

—I have no idea. I don't know ____________ the colour matches his new shirt or not.

A . if B . that C . why D . whether

—Mr. Li, may I ask you more questions here tomorrow?

—Well, I'm not sure if I______ here tomorrow. But you can leave massages on my WeChat if you ______ any questions at any time.

A . come; have B . will come; will have C . will come; have D . come; will have

I don't know _____ or not he will come. ________he comes, I will call you.

A . whether, If B . whether, Whether C . if, If D . if, Whether

She wants to find out _______ he likes his job.

A . if B . what C . where D . when

I wonder ___Tom had a good time having a picnic yesterday.

A . that B . if C . what D . which

— Excuse me. I wonder ________________ the plane can land on time.

— Wait a minute, please. Let me check it.

A . if B . which C . that D . what

—Are you going camping this afternoon?

—A typhoon is coming. I'm not sure ______ the road to the mountains will be closed.

A . which B . what C . whether D . why

The weather forecast doesn't say .

A . if it rains tomorrow B . if does it rain tomorrow C . if it will rain tomorrow D . if will it rain tomorrow

"You've already got well，haven't you? "she asked.

She asked ________.

A . if I have already got well，hadn't you B . whether I had already got well C . have I already got well D . had I already got well.

I'm wondering if you________ to Frank's party next Friday. If you go, ________.

A . go; so I do B . will go; so will I C . will go; so do I

—I'm not sure my suggestion is helpful to you.

—It certainly is. Every little bit helps.

A . why B . how C . whether D . where

I wonder ________.

A . that April is the hottest month in Thailand B . do you know where I can buy some medicine C . whether June is a good time to visit Gansu D . how can I improve my pronunciation

—Could you tell me you want to make friends with Jim?

—He makes me happy and warm.

A . if; to feel B . if; feel C . why; to feel D . why; feel

if或whether引导 知识点题库

if或whether引导知识点题库