更多"[单选题] Two days _____ enough for me "的相关试题:
[单选题] I had been looking for the book for two days _____ I found it at last.
A. until
B. when
C. before
D. while
[单选题]The heavy rain has lasted for several days and the river has____________ by 30 centimeters.
A.risen
B.raised
C.arisen
D.lifted
[单选题]My brother took the pills for only three days before he fully recovered, so the medicine__________very effective.
A.proves
B.is proved
C.proved
D.was proved
[单选题]A book usually takes a few days to read while a movie ________ lasts under two hours.
A.equally
B.typically
C.extremely
D.significantly
[单选题]Sina Weibo banned 1,830 users for 90 days, silenced 100 accounts ______ and deleted 3,770 posts for violating laws.
A.particularly
B.ultimately
C.permanently
D.extensively
[单选题] 功率为100W的灯泡和40W的灯泡串联后接入电路,40W的灯泡消耗的功率是100W的灯泡的()。
A.0.25倍
B.0.4倍
C.2.5倍
D.4倍
[单选题] Two vessels are approaching each other near head on. What action should be taken to avoid collision? ______.
A. The first vessel to sight the other should give way.
B. The vessel making the slower speed should give way.
C. Both vessels should alter course to starboard.
D. Both vessels should alter course to port.
[单选题] The two most effective generating forces of surface ocean currents are ______.
A. temperature and salinity differences in the water
B. wind and density differences in the water
C. water depth and underwater topography
D. rotation of the Earth and continental interference
[单选题] The shortest distance between any two points on esrth defines a _____.
A. small circle
B. great circle
C. rhumb line
D Hyperbola (双曲线)
[单选题]某家庭装有40w电灯3盏、1000w空调2台、100w电视机1台，则计算负荷为2300w。
A. 对
B. 错
[判断题]某家庭装有40W电灯3盏、1000W空调2台、100W电视机1台，则计算负荷为2300W。( )
A.正确
B.错误
[单选题] 功率为100W的灯泡和40W的灯泡串联后接入电路,40W灯泡消耗的功率是100W灯泡的()。
A.0.4倍
B.0.5倍
C.2.5倍
D.4倍
[单选题]功率为100w的灯泡和40w的灯泡串联后接入电路，40w的灯泡消耗的功率是100w的灯泡的(____)倍。
A.4
B.0.4
C.2.5
D.0.25
