UptotheendofWWII,therewere（）wavesoflarge-scaleemigrationtotheUnitedStates.
A: four
B: two
C: three
D: Noneoftheabove
A: four
B: two
C: three
D: Noneoftheabove
举一反三
- 纽约步的节拍是（ ） 。 A: two and three and four one B: one two three four and one C: one two three four D: two and three four one
- 以下语句的执行结果是什么？console.log('one');setTimeout(function(){ console.log('two');},0);console.log('three');console.log('four'); A: “one” “three” “four” “two” B: “one”“two” “three” “four” C: 不确定 D: 以上都不对
- Alook-outatthebowsightsanobjectonyourportside.Howmanybellstrokesshouldhesound?（） A: One B: Two C: Three D: Four
- There are children in the family. A: two B: three C: four
- In a two-minute presentation, you won’t have time to develop more than __________ main points. A: one or two B: two or three C: three or four D: four or five