This program ______ your patience and confidence. A: calls for B: calls on C: calls at D: calls about

A good writing______clear organization and choices of words. A: calls on B: calls for C: calls up D: calls off

This matter ______ a cool head. A: calls off B: calls for C: calls on

Environmental protection（）everyone's support. A: calls for B: calls forth C: calls off D: calls up

It’s a situation that ________ a blend of delicacy （柔软） and force （力量）. A: A. calls on B: B. calls for C: C. calls off D: D. calls at

– Can I do the job? --- I’m afraid not, because it _______skill and patience. A: calls on B: calls out C: calls up D: calls for

Sally occasionally calls her grandmother.Sally_________ calls her grandmother.

The article more attention to the problem of culture interference in foreign language teaching and learning A: calls for B: calls off C: calls in D: call up

【单选题】What does Bob call for? A. Bob calls to apologize to Jane. B. Bob calls to hold a party. C. Bob calls to celebrate Jane’s birthday. D. Bob calls to invite Jane to a show.

I was lucky last night at the Barbican Hall as Lang Lang gave two ______ which is quite unusual. A: incors B: en-calls C: on-calls D: encores