在窗体上添加一个名称为Command1的命令按钮，然后编写如下事件代码： Private Sub Command1_Click( ) Dim a(10，10) For m=2 To 4 For n=4 TO 5 a(m，n)m*n Next n Next m MsgBox a(2，4)+a(3，5)+a(4，5) End Sub 打开窗体运行后，单击命令按钮，则消息框的输出结果是( )。
D.53

单项选择题铝合金等非铁金属常以析出金属间化合物之方式达成强化。但若析出的处理时间过长， 其硬度反而会逐渐降低，此为何种现象？ （ ） A. 固溶处理 B. 过时效 C. 热膨胀 D. 欠时效

未分类题What is the author's attitude to the topic?D.Sympathetic:

未分类题What does the word 'felon'(Sentence 4, Paragraph 1) probably mean?D.gourmand

未分类题Which of the following is the author's suggestion with regard to the salt controversy?A.Americans should learn a lesson form. JapanesE.B.Compare societies that little salt with those use mountains of salt in their daily diets.C.We should eat as little salt as possiblE.D.Do scientific investigation and let people themselves make choices.

未分类题The author cities each of the following as possible influences in a Black workers' decision to migrate north in the Great Migration EXCEPT______.A.wage levels in northern citiesB.voting rights in northern statesC.the Black pressD.competition from the rural workers

多项选择题毛泽东提出社会主义现代化的战略目标是四个现代化，包括( ）。 A. 农业现代化 B. 工业现代化 C. 国防现代化 D. 科学技术现代化

未分类题The author's attitude towards patients in stare institutions cart best be described as______.A.inflexible and insensitiveB.detached and neutralC.understanding and sympatheticD.knowledgeable but unsupportive

未分类题What does the word 'effeminate'(Sentence 3, Paragraph 2) mean?D.UnmasculinE.

未分类题It has been justly said that while' we speak with our vocal organs we (1)_____ with our whole bodies'. All of us communicate with one another (2)_____, as well as with words. Sometimes we know what we're doing, as with the use of gestures such as the thumbs-up sign to indicate that, we (3)_____. But most of the time we're not aware that we're doing it. We gesture with eyebrows or a hand, meet someone else's eyes and (4)_____. These actions we (5)_____ are random and incidental. But researchers (6)_____ that there is a system of them almost as consistent and comprehensible as language, and they conclude that there is a whole (7)_____ of body language, (8)_____ the way we move, the gestures we employ, the posture we adopt, the facial expression we (9)_____, the extent to which we touch and the distance we stand (10)_____ each other.The body language serves a variety of purposes. Firstly it can replace verbal communication, (11)_____ with the use of gesturE.Secondly it can modify verbal communication, loudness and (12)_____ of voice is an example herE.Thirdly it regulates social interaction: turn taking is largely governed by non-verbal (13)_____. Finally it conveys our emotions and attitudes. This is (14)_____ important for successful cross-culture communication.Every culture has its own' body language', and children absorb its nuances (15)_____ with spoken languagE.The way an Englishmen crosses his legs is (16)_____ like the way a mate American does it. When we communicate with people from other, cultures, the body language sometimes help make the communication easy and (17)_____, such as shaking hand is such a (18)_____ gesture that people all over the world know that it is a signal for greeting. But sometimes—the body language can cause certain misunderstanding (19)_____ people of different cultures often have different forms behavior. for sending the same message or have different (20)_____ towards the same body signals.A.addressB.reverseC.converseD.confer

未分类题The phrase 'Hard news'(Line 3, Paragraph 3) can be paraphrased as ______A.news on human-interest features.B.news on consumer health sections.C.news on economic and social issues.D.news on entertainment and sports.