【单选题】There are so many kinds of pens in the shop ,I can’t decide ______.
【判断题】导线接头的抗拉强度必须与原导线的抗拉强度相同。
【单选题】There so many pens and a ruler in the pencil case.
【简答题】完形填空。 There is a shop near my home. It 1 many things like bread, milk, 2 and drinks. My mother often goes shopping there 3 Sundays and buy food. I go with her, too, and carry baskets 4 her. The people...
【单选题】There are so many kings of pens here. I can't decide _____. [ ]
【简答题】Nowadays people don’t need to go out shopping. They can buy things with the help of the Internet and computers. People can buy everything online, including pens, books, clothes, furniture(家具),fruits, ...
【单选题】下列选项中,优先级最高的运算符是( )。