Question

_______ you sit in front of the computer all day while working, you’d better take exercise for at least an hour every day.

A．Even if

B．Even though

C．Now that

D．As if

Answer 1

C

考查连词。Even if，Even though即使，甚至；Now that由于既然；As if仿佛，好像。句意：由于你每天都在电脑前工作，你最好每天至少锻炼一小时。所以选C。