How long has she been there(). A: An hour. B: An hour and a half. C: Half an hour.
How long has she been there(). A: An hour. B: An hour and a half. C: Half an hour.
Motorway technology improves flow of rush hour traffic. A: There are fewer accidents during rush hour. B: There is less traffic during rush hour. C: There ate fewer traffic jams during rush hour.
Motorway technology improves flow of rush hour traffic. A: There are fewer accidents during rush hour. B: There is less traffic during rush hour. C: There ate fewer traffic jams during rush hour.
What has Tom already done A: He arrived here three hours ago. B: He’s been here for half an hour. C: He came here half an hour ago.
What has Tom already done A: He arrived here three hours ago. B: He’s been here for half an hour. C: He came here half an hour ago.
How long has Mr.Wang been here A: He arrived here three hours ago. B: He’s been here for an hour. C: He came here half an hour ago.
How long has Mr.Wang been here A: He arrived here three hours ago. B: He’s been here for an hour. C: He came here half an hour ago.
When will Linda see Lee A: In an hour. B: In one and half an hour. C: In half an hour.
When will Linda see Lee A: In an hour. B: In one and half an hour. C: In half an hour.
How does Linda know that Lee is at the city A: In an hour. B: In one and half an hour. C: In half an hour.
How does Linda know that Lee is at the city A: In an hour. B: In one and half an hour. C: In half an hour.
It reached a speed of forty miles an hour. It ________ forty miles an hour.
It reached a speed of forty miles an hour. It ________ forty miles an hour.
How many animals can the man see How long has Mr. Wang been here A: He arrived here three hours ago. B: He’s been here for an hour. C: He came here half an hour ago.
How many animals can the man see How long has Mr. Wang been here A: He arrived here three hours ago. B: He’s been here for an hour. C: He came here half an hour ago.
ModularP模块的每小时测试速度是（） A: 600tests/hour B: 800tests/hour C: 900tests/hour D: 1000tests/hour E: 1200tests/hour
ModularP模块的每小时测试速度是（） A: 600tests/hour B: 800tests/hour C: 900tests/hour D: 1000tests/hour E: 1200tests/hour
The emplyees in that company are paid ______. A: by hours B: by hour C: by an hour D: by the hour
The emplyees in that company are paid ______. A: by hours B: by hour C: by an hour D: by the hour