【填空题】按要求填空。 function fn(s){ return `Hi ${s}`; } let hi = `${fn("js")}`; console.log(hi); //hi输出为( 1 ) hi = `${fn().length}`; console.log(hi); //hi输出为( 2 ) hi = `${fn(`${3+2}`)}`; console.log(hi); //hi输出为( 3 ) hi = `${fn}`; console.log(hi); //hi输出为( 4 ) (4.0分)
【填空题】按要求填空。 function fn(s){ return `Hi ${s}`; } let hi = `${fn("js")}`; console.log(hi); //hi输出为( 1 ) hi = `${fn().length}`; console.log(hi); //hi输出为( 2 ) hi = `${fn(`${3+2}`)}`; console.log(hi); //hi输出为( 3 ) hi = `${fn}`; console.log(hi); //hi输出为( 4 ) (4.0分)
Put the conversation in the correct order. A: It's grey and white. B: It's an Italian bag. C: Hi,Jason. What's that? D: What color is it? E: Hi, Linda. F: Nice,colours!
Put the conversation in the correct order. A: It's grey and white. B: It's an Italian bag. C: Hi,Jason. What's that? D: What color is it? E: Hi, Linda. F: Nice,colours!
print("Hi")print("3*6")程序输出结果: A: Hi 18 B: Hi 3*6 C: Hi<br/>3*6 D: Hi 18
print("Hi")print("3*6")程序输出结果: A: Hi 18 B: Hi 3*6 C: Hi<br/>3*6 D: Hi 18
printf("a\byou\'hi\'\\\bme");的输出结果是( )。 A: you'hi'me B: abyou'hi'\bme C: a\bre'hi'y\bme D: a\byou\'hi\'\\\bme
printf("a\byou\'hi\'\\\bme");的输出结果是( )。 A: you'hi'me B: abyou'hi'\bme C: a\bre'hi'y\bme D: a\byou\'hi\'\\\bme
亚硫酸与碘水反应的产物是() A: H2S2O3 + HI B: H2S4O6 + HI C: H2SO4 + HI D: H2S2O7 + HI
亚硫酸与碘水反应的产物是() A: H2S2O3 + HI B: H2S4O6 + HI C: H2SO4 + HI D: H2S2O7 + HI
printf("a\bre\'hi\'y\\\bou\n");的输出结果是( )。 Aa\bre\'hi\'y\\\bou Ba\bre\'hi\'y\bou Cre'hi'you Dabre'hi'y\bou
printf("a\bre\'hi\'y\\\bou\n");的输出结果是( )。 Aa\bre\'hi\'y\\\bou Ba\bre\'hi\'y\bou Cre'hi'you Dabre'hi'y\bou
执行语句printf("a\bre\'hi\'y\\\bou");后的输出结果是( )。? a\bre\'hi\'y\\\bou|abre'hi'y\bou|abre'hi'ybou|re'hi'you
执行语句printf("a\bre\'hi\'y\\\bou");后的输出结果是( )。? a\bre\'hi\'y\\\bou|abre'hi'y\bou|abre'hi'ybou|re'hi'you
语句printf(“a\bre’hi’y\\bou”);的输出结果是() A: a\bre’hi’y\\bou B: a\bre’hi’y\bou C: re’hi’you D: abre’hi’y\bou
语句printf(“a\bre’hi’y\\bou”);的输出结果是() A: a\bre’hi’y\\bou B: a\bre’hi’y\bou C: re’hi’you D: abre’hi’y\bou
下列化合物酸性比较,正确的是() A: HCl<;HBr<;HI B: HCl>;HBr>;HI C: HCl<;HI<;HBr D: HI<;HCl<;HBr
下列化合物酸性比较,正确的是() A: HCl<;HBr<;HI B: HCl>;HBr>;HI C: HCl<;HI<;HBr D: HI<;HCl<;HBr
均匀磁中通电直导体与磁感应线垂直时,导体受到磁场作用力的大小为()。 A: F=HIL B: F=HI/L C: F=BIL D: F=BI/L
均匀磁中通电直导体与磁感应线垂直时,导体受到磁场作用力的大小为()。 A: F=HIL B: F=HI/L C: F=BIL D: F=BI/L