The construction of the gym caused much noise, __________ it difficult for people nearby to sleep.

A．made

B．to make

C．making

D．having made

呕吐伴右上腹痛、发热，最可能是

A．肠梗阻
B．急性下壁心肌梗死
C．急性阑尾炎
D．急性胆囊炎
E．急性胃肠炎