When you stand on the stage, delivering a speech with a microphone, which of the following is NOT appropriate?(多选）? Take a deep breath before you start speaking.;|Hold the microphone directly to your mouth.;|Shout with the largest volume.|Murmur to yourself.

When you stand on the stage, delivering a speech with a microphone, which of the following is NOT appropriate?(多选） A: Shout with the largest volume. B: Murmur to yourself. C: Hold the microphone directly to your mouth. D: Take a deep breath before you start speaking.

After eating so much spicy food,he couldnt____a word. A: talk B: murmur C: scold D: utter

I'll have to ______ to you in case we should wake the baby. A: shout B: murmur C: whistle D: whisper

请选出下列单词中发音是/ɜ：/的单词选项（） A: river B: murmur C: curl D: sergeant

请选出下列单词中划线部分发音是/ɜ：/ 的单词选项。（ ） A: river B: curl C: sergeant D: murmur

The music reverted to old, familiar favorites. No drums, no guitars, just a piano and a ______ trumpet loping and leaning, ducking and bobbing. A: mute B: muted C: mutate D: murmur

A 75-year-old man is noted to have chest pain with exertion and has been passingout recently. On examination he is noted to have a harsh systolic murmur.Which of the following is the best therapy for his condition? A: Coronary artery bypass B: Angioplasty C: Valve replacement D: Carotid endarterectomy

The penhe is writing is mine.: by which|in which|on which|with which

【单选题】The party, __I was the guest of honour, was extremely enjoyable. A. by which B. for which C. to which D. at which A. by which B. for which C. to which D. at which