Mark the letter A, B, C or D on your answer sheet to indicate the correct answer to each of the following questions.
When you use the Internet, you have so much information at your _________.
Answer the question before viewing the answer below
Correct answer: C
Cụm Idioms: Have sth at your fingertips = to have the information, knowledge, etc. that is needed in a particular situation and be able to find it easily and use it quickly