单选题：If the food tastes nice, I'll go to buy some more; _______..

It sounds like something is wrong with the car's engine. ________,we'd better take it to the garage immediately.[ ]A. OtherwiseB. If notC. But for thatD. If so

His suggestion made me angry, but .[ ]A. making others happyB. to make others happyC. with others happyD. others happy

He doesn't make ________ clear why he wants another job when he has a good one .[ ]A. thisB. that C. it D. these

Has she finished her week's work? ______,I'll ask her to see a film tonight.A.If soB.If not C.If anyD.If anything

The fact that she was foreign made _____ difficult for her to get a job in that country. [ ]A. so B. much C. that D. it