It's sometimes hard to ________ one twin from the other.

[单选题]It's safe to say that Pat 'came from ______ family.A． an IndianB． a richC． a poorD． a black

[单选题]E．It's only 4 hours flying time from Sydney, but a world away. What better place to rest than a country where the only place people hurry is on the football field and things are done in "Fiji time"?Viti Lev-Great Fiji-is the largest island. Here y

[单选题]Of all the story books, I like this one ________ . It's not interesting at

[单选题]It's eleven o'clock. It's time ______.A.go to bedB.to go to bedC.go to the

[问答题]It's hard to get more white-fenced than Naperville. In the western Chicago

[单选题]It's ______ and these are ______.A.orange trees; apple treesB.an orange tre

[单选题]To tell you the truth, it's very hard for us to help them get rid of Intern

[单选题]I'm going to Beijingnext week, you know it's one of the most beautiful citi

[单选题]What's the time?---It's ______.A.four fourtyB.four fortyC.forty fourD.fourt

[单选题]It's time for ______.A.to go to bedB.bedC.the bedD.go to bed