Free SAT Practice Question

Question 1 of 1
ID: DSAT-RW-42
Section: Digital SAT Reading & Writing (RW) - Broadly Writing - Standard English Conventions
Topic: Form, Structure, and Sense
Difficulty level: Hard

Practice Mode: Single selected Question » Back to Overview

In a multi-month oceanographic survey, engineers deployed autonomous underwater gliders to map temperature gradients; unlike earlier models that needed surface input, the new units could recalibrate ______ when encountering unexpected currents, maintaining data continuity.

Which choice completes the text so that it conforms to the conventions of Standard English?

Ait
Bthemselves
Cthem
Ditself
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