Compare a pair of words and complete the following sentences with the right one.(bare/barely)We _____________ had time to catch the train.The boy likes to walk on the sand with ____________ feet.
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Compare a pair of words and complete the following sentences with the right one.(curse/cursed)His wealth proved a ____________ to him.All his life, he’s been ___________ with bad luck.
Add the prefix “over-” to the words given below. Then complete the following sentences with the words thus formed. Change the form if necessary.1. I’m really sorry for being late. I forgot to set my alarm and ___________.2. You look tired. Do you ____________ these days?3. The garden was ____________ with weeds (杂草).4. The team were ____________ after three days and three nights’ work.5. Don’t get yourself ____________ before bedtime, or you’ll find it hard to fall asleep.
把一个五进制计数器与一个六进制计数器串联可得到( )进制计数器。
A. 6
B. 5
C. 11
D. 30
猴子吃桃问题:到第12天,还剩下1个桃子,问第一天猴子摘了( )个桃子?