—— What's your number?—— I ___ number five.A: isB: amC: do 相关知识点: 试题来源: 解析 B正确率: 73%, 易错项: A翻译——你的号码是多少?——我是5号。 本题主要考查系动词。根据句意,前者问:“你的号码是多少?”后者回答:“我是5号。”主语为 I, 系动词应该为 am。故正确答...
这句话很明显有两个错误：1 you后面只能用are（一般现在时） 2 is是be动词，后面不能接do，do不做表语。如果一定要像你这样变的话，只能用What are you doing?希望我解释清楚了。do是一个动词，动词需要借助助动词，而动词的助动词就是用do，而如果表示进行时时就用what are you doing? 你...
A DUNS number is a unique nine-digit number that tracks various information about a business. DUNS numbers are also site-specific. If you have multiple physical locations for your business, each one can apply for a unique DUNS number.
The concept is quite similar to the whole number with some minor but noteworthy changes. If the digit right to the place value you are rounding to is less than 5, round down. However, if it’s 5 or more than 5, round up. Nearest Whole 5.9165 rounded to the nearest whole is 6. As...
因为这个疑问句中有谓语动词have，所以用do而不是is。一般疑问句中有谓语动词的话就要用do和does作为助动词；句中宾语是形容词或名词的话就要用is和are，作为系动词。当句子主语是第三人称时，助动词（do）就要用三单形式does，系动词（is，are）就要用is。具体的句型 1、句型一：Be +主语＋…？Ar...
What ___ your mother do? ( ) A. is B. do C. does D. NO 相关知识点: 试题来源: 解析 [答案]C [解析]句子想要表达的含义为:“你妈妈是做什么的?”后面有动词原形,结合选项知道要用助动词,your mother妈妈,这是第三人称单数,do的第三人称单数形式是does,故选C。结果一...
what is it do是错误的形式，what does it do是正确的。因为is是be 动词，变特殊疑问句的时候直接提前即可，不需要用助动词，所以第二种正确。意思是它是干什么的。以特殊疑问词开头，对句中某一成分提问的句子叫特殊疑问句。常用的疑问词有：what 、who 、whose 、which 、when 、where 、how 、...
In monkeys and apes, there is correlation between primate brain size and the size of their social groups, and by extrapolating this relationship we would expect humans to have a natural upper limit to the number of people in their group to about 150. This is what is known as Dunbar’s nu...
When placing your order, make sure that the check stock is designed to prevent fraud, uses ink that can be interpreted by bank check readers and has all of the necessary information. Most will display your business name, the employee’s name and address, the check number and date, and ...
对于what we need to do is…这一句式,后面的表语可以省略不定式符号to,比如我们可以说:What we need to do is (to) work hard. 但并不是所有的情况都可以省略to,只有满足下面条件才能省略:在主语部分中必须含有动词do(或者does, did, done),比如上面句子what we need to do is…,句子中的主语部分就含有...