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【单选题】
影响景深的因素,以下描述错误的是( )A.
景深与光圈成反比,光圈大,景深小光圈小,景深大
B.
景深与摄距成正比,摄距远,景深大摄距近,景深小
C.
景深与镜头焦距成反比,镜头焦距长,景深小,镜头焦距短,景深大
D.
景深与与摄距成正比,摄距远,景深小摄距近,景深大
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【简答题】给下列的句子选择正确的汉语意思。 ( ) 1. How are you? ( ) 2. May I have a pen? ( ) 3. This is my friend. ( ) 4. What do you have? ( ) 5. Her name is Jenny. A. 这是我的朋友。 B. 你好吗？ C. 她的名字叫詹妮。 D. 我可以有一支钢...
【单选题】I have a pen friend____me every month.
A.
writing to
B.
to write to
C.
written to
D.
will write to
【简答题】Fill in the blanks with the proper forms of the phrases given below. 6.1 I have a pen friend and we write to _____________regularly.
【简答题】Q215AF表示屈服强度为215MPa的A级沸腾钢。( )
【简答题】I want to have a pen friend, hopeful a girl in her early twenties, and with interests similar with mine. In my mind, she is someone who are interested in travelling, swimming, and play table tennis. B...
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