It smells _____ something is burning in the kitchen. A: A.as if B: B.like C: C.that D: D.which

________ I really don’t like art, I find his work impressive. A: A．As B: B．Since C: C．If D: D．While

Most students study because it’s unavoidable. , there are students who actually enjoy it. A: A．As a result B: B．In addition C: C．In conclusion D: D．By contrast

A．as today's usage ofB．in today's usage ofC．as today's use ofD．in today's use of A: as today's usage of B: in today's usage of C: as today's use of D: in today's use of