I don't doubt_____he'll come.空格填that,whether,if 那个对?
I don't doubt_____he'll come.空格填that,whether,if 那个对?
I don't know if he ___(come) tomorrow.If he ____(come),I'll
I don't know__he will come tomorrow.这里为什么用if而不是whether
We'll plant trees tomorrow,and I don't know if Tom will come
I DON`T EXPECT THAT HE`LL COME BACK BEFORE NINE O`CLOCK,A.DO
I don't konw whether/if i should believe
I don't know whether he is w___ to come
I don't know < >he will come tomorrow or not 括号中该填whether还是i
i really don‘t know () A that i’ll go B if i‘ll go or not C
I doubt that I don't doubt whether
I don't imagine that he will come here if it rains,______?A.
I don't imagine that he will come here if it rains,____.