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【判断题】
微波是一种频率很高的电磁波，它的频率范围一般在 3x 108~3 x 1011Hz 之间。A.
正确
B.
错误
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举一反三
【单选题】My best days on the golf course weren't half as much fun as a good day at the office.” This remark reflects that ______________.
A.
five years of perpetual vacation is too long for a rich man
B.
Fowler began to miss the challenges of work
C.
Fowler was a golf fan
D.
Fowler could enjoy himself more in work than in his favorite sport
【单选题】My best sport in the triathlon is cycling _________ swimming, where I am much weaker.
A.
before
B.
as opposed to
C.
inspite
D.
an account of
【简答题】My Favorite Sport My favorite sport is basketball. People like to play or watch this . I also like to watch people playing basketball on TV. I often play it with some friends after school, and s...
【简答题】Dear Jim, I’m in Zhangzhou now. I will spend the next three years here. I’m in a vocational school. It’s a good school. The people here are very friendly. My best friend is Jim. My favorite sport is f...
【简答题】Choose the best topic sentence for each group of supporting sentences. Write it on the line provided. Example : ___________b_____________. I usually go skiing every weekend in the winter even though i...
【简答题】选词填空( 10 分) boring favourite football popular sport Li Min:Of all the 1)________,which do you like best,Bill? Bill: Tennis is my 2________. Li Min:Tennis is 3)________.I like table tenni...
【简答题】下面程序中函数fun的功能是：找出一维数组元素中的最大值和它所在的下标，并将最大值和其下标通过形参传回。数组元素中的值已在主函数中赋予。主函数中x是数组名，n是x中的数据个数，max存放最大值，index存放最大值所在元素的下标。请填空。 include ＜stdlib．h＞ include ＜sldio．h＞ void fun(int a[]，int n， int * max，int *d) {...
【简答题】Why people do sports Choose the best answer to each question. My name is Roy and I want to tell you why I play hockey. Sports play a very important role at my school. The entire town comes out to watc...
【单选题】若有下面程序: int m; int fun(int n) { return标识符;} #include int w; int main( ) { int z=2;fun(z);...... } 则在函数fun中return语句后允许出现的标识符是__________
A.
m或w
B.
m或n
C.
z 或w
D.
NULL
【简答题】在外啮合齿轮泵的困油现象中,两对齿同时啮合所形成的的密封先由( )变(),在由()变()。
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