The students in Beijing are using the same teaching books we are now using.

In a business letter, inside address usually begins one line below the date and is always on the left margin no matter which format you are using.

‎ In a business letter, inside address usually begins one line below the date and is always on the left margin no matter which format you are using.​‎​

What are the language competences? A: Using language accurately B: Using language clearly. C: Using languagevividly. D: Using languageappropriately and inlcusively.

In a business letter, inside address usually begins one line below the date and is always on the left margin no matter which format you are using. A: 正确 B: 错误

HTC VR C#开发中，（）命名空间是必须的 A: using System.Collections; B: using System.Collections.Generic; C: using Valve.VR; D: using UnityEngine.UI;

The basic criterion for the effective use of language in public speaking is _____, ______, _______. A: using language clearly B: using language vividly C: using language appropriately D: using language technically

使用SQL数据库需要引入命名空间（ ）。 A: using System B: using System.Data.OleDb C: System.Data.SqlClient D: using System.Data

An alternative method to methylate homocysteine to form methionine iswhich one of the following A: Using glycine and FH4 as the methyl dono B: Using dimethylglycine as the methyl dono C: Using choline as the methyl dono D: Using sarcosine as the methyl dono E: Using betaine as the methyl dono

Which of the following choice of designing PPT for presentation is correct?? Using;old-style handwriting fonts|Using;contrasting colors like light on dark or dark on light|Using italics or underlines everywhere|Using all capital letters